Harvard Forest Archives
Browse All Collections by Title
- 11 yr old natural White pine-Hardwood; TS V, P-Hd-2. 1938-1942
- 110' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1924
- 12-yr old pine shelterwood; TS V, P-16. 1938
- 140' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1924
- 140' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1924-1928
- 140' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1925-1928
- 140' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1928
- 15N Labeled Corn Decomposition Experiment. 1994-1997
- 18th Century Massachusetts boundary and survey maps. 1734-1794
- 1920s Field Notebook.
- 1937-38 HF seminar in land use planning and control. 1937-1938
- 1938 Hurricane - "Harvest of the Hurricane". 1939
- 1938 Hurricane - A.C. Cline Photographs. 1938-1939
- 1938 Hurricane - A.C. Cline Photographs. 1938-1939
- 1938 Hurricane - Arnold Arboretum, Jamaica Plain. 1938
- 1938 Hurricane - Copies of photographs donated to the Arnold Arboretum by E.G. Stillman. 1938
- 1938 Hurricane - E. G. Stillman and D. Wyman photographs donated to Arnold Arboretum. 1938
- 1938 Hurricane - E. G. Stillman panoramas.
- 1938 Hurricane - E. G. Stillman photographs. 1938
- 1938 Hurricane - Hames' Studio Photographs. 1938
- 1938 Hurricane - Hurricane damage photographs (copies) for publication. 1938-1939
- 1938 Hurricane - Hurricane slides. 1938
- 1938 Hurricane - Log receiving tickets and salvage data. 1938
- 1938 Hurricane - M. Fluet photograph, 1989-90 Annual Report cover. 1990
- 1938 Hurricane - Photographs. 1938
- 1938 Hurricane - photographs gifted by the Bryant Family.
- 1938 Hurricane - Pisgah NH. 1942
- 1938 Hurricane - Tom Swamp, TS IX Exp 34-2. 1942
- 1938 Hurricane - W. Rowlands photographs. 1939-1940
- 1942 and 1934 Cordwood cutting, PH IV, Cd-1. 1944
- 1942 and 1943 Cordwood cutting, PH IV, P-2. 1944
- 1942 and 1943 Cordwood cutting, PH IV, P-Cd-1, P-2. 1944
- 1971 Land-use Image - North Quabbin Study Area. 1971
- 1986 Soil Samples.
- 2-Cut Shelterwood, Adams-Fay Lot (TS IX). 1949
- 2-Cut Shelterwood; Adams-Fay Lot (TS IX). 1935
- 2-Cut Shelterwood; Adams-Fay Lot (TS IX). 1937
- 2-Cut Shelterwood; Adams-Fay Lot (TS IX), P-7. 1937
- 2-Cut shelterwood; Adams-Fay Lot (TS IX), P-7. 1942
- 200th Anniversary Celebration Historical Address. Town of Petersham, Massachusetts, July 4th and 5th, 1954. 1954
- 225th Anniversary Celebration Historical Address. Town of Petersham, Massachusetts, September 2, 1979. 1979
- 3-Cut Shelterwood. Adams-Fay Lot (TS IX) 1934. 1934
- 3-Cut Shelterwood; Adams-Fay Lot (TS IX), P-Hm-4. 1935
- 3-Cut Shelterwood; Adams-Fay Lot (TS IX), P-Hm-4. 1941
- 300 Years of Forest and Land-Use Change in Massachusetts. 2002
- 80' NS Clear strip; Adams-Fay Lot (TS IX). 1925
- 80' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1924-1928
- 80' NS Clearcut; Adams-Fay Lot (TS IX), Strips. 1924-1928
- A.C. Cline Correspondence: Adams, C.C.. 1935-1942
- A.C. Cline Correspondence: Altpeter, L.S.. 1931-1941
- A.C. Cline Correspondence: American Tree Association. 1932-1936
- A.C. Cline Correspondence: Ames, J.S.. 1934-1959
- A.C. Cline Correspondence: Averill, C.C.. 1931-1940
- A.C. Cline Correspondence: Averill, R. W.. 1940
- A.C. Cline Correspondence: Averill, W.B.. 1940
- A.C. Cline Correspondence: Baldwin, H.I.. 1934-1957
- A.C. Cline Correspondence: Barraclough, K.E.. 1930-1941
- A.C. Cline Correspondence: Bauer, E.. 1931-1941
- A.C. Cline Correspondence: Bell, L.. 1940-1941
- A.C. Cline Correspondence: Black, J.D.. 1938-1941
- A.C. Cline Correspondence: Blanchet, H.H.. 1940-1946
- A.C. Cline Correspondence: Blodgett, Jr., J. W.. 1940-1941
- A.C. Cline Correspondence: Bradley, L.. 1937-1947
- A.C. Cline Correspondence: Branch, W.C.. 1938
- A.C. Cline Correspondence: Breckenridge, C.G.. 1932-1939
- A.C. Cline Correspondence: Breed, H.. 1943
- A.C. Cline Correspondence: Brinser, A.. 1939-1941
- A.C. Cline Correspondence: Brown, C.T., Jr.. 1943
- A.C. Cline Correspondence: Bryant, E.S.. 1939-1940
- A.C. Cline Correspondence: Butler, J. W.. 1940-1943
- A.C. Cline Correspondence: Carpenter, E.. 1940-1946
- A.C. Cline Correspondence: Cary, A.. 1928-1935
- A.C. Cline Correspondence: Chaffee Brothers Company. 1940
- A.C. Cline Correspondence: Chandler, J. M.. 1939-1941
- A.C. Cline Correspondence: Chapman, C. E.. 1937-1943
- A.C. Cline Correspondence: Chute, G.L.. 1941
- A.C. Cline Correspondence: Clark, W.H.. 1936
- A.C. Cline Correspondence: Cole, P.. 1939-1947
- A.C. Cline Correspondence: Conant, J.B.. 1941-1946
- A.C. Cline Correspondence: Cook, H.O.. 1939-1940
- A.C. Cline Correspondence: Cronk, C. P.. 1938-1941
- A.C. Cline Correspondence: Cummings, W.H.. 1935-1941
- A.C. Cline Correspondence: Curtis, J.D.. 1934-1946
- A.C. Cline Correspondence: Daley, R. K.. 1931-1941
- A.C. Cline Correspondence: Davis, A.A.. 1935-1939
- A.C. Cline Correspondence: Downs, J. B.. 1931-1942
- A.C. Cline Correspondence: Duffield, J.W.. 1934-1940
- A.C. Cline Correspondence: Faull, J. H.. 1935-1936
- A.C. Cline Correspondence: Fisher Memorial. 1934
- A.C. Cline Correspondence: Fisher, G.P.. 1934-1941
- A.C. Cline Correspondence: Fisk, E.. 1935-1940
- A.C. Cline Correspondence: Fiske, M.. 1939-1940
- A.C. Cline Correspondence: Foster, C.H.. 1935-1945
- A.C. Cline Correspondence: Frost, L.M.. 1936-1944
- A.C. Cline Correspondence: Fuller, F. S.. 1936-1947
- A.C. Cline Correspondence: Gabriel, R.. 1932-1937
- A.C. Cline Correspondence: Ganson, C. M.. 1937-1939
- A.C. Cline Correspondence: Gast, P.R.. 1934-1935
- A.C. Cline Correspondence: General - A. 1934-1941
- A.C. Cline Correspondence: General - B. 1935-1946
- A.C. Cline Correspondence: General - C. 1938-1941
- A.C. Cline Correspondence: General - D. 1928-1941
- A.C. Cline Correspondence: General - E.
- A.C. Cline Correspondence: General - F. 1936-1943
- A.C. Cline Correspondence: General - G. 1936-1941
- A.C. Cline Correspondence: General - H. 1936-1941
- A.C. Cline Correspondence: General - I. 1939-1944
- A.C. Cline Correspondence: General - J. 1935-1942
- A.C. Cline Correspondence: General - K. 1936-1946
- A.C. Cline Correspondence: General - L. 1937-1944
- A.C. Cline Correspondence: General - M. 1935-1941
- A.C. Cline Correspondence: General - N. 1935-1941
- A.C. Cline Correspondence: General - O. 1942
- A.C. Cline Correspondence: General - P. 1934-1945
- A.C. Cline Correspondence: General - Q. 1941
- A.C. Cline Correspondence: General - R. 1938-1944
- A.C. Cline Correspondence: General - S. 1932-1944
- A.C. Cline Correspondence: General - T. 1936-1944
- A.C. Cline Correspondence: General - U. 1936-1940
- A.C. Cline Correspondence: General - V. 1936
- A.C. Cline Correspondence: General - W. 1935-1942
- A.C. Cline Correspondence: Gevorkiantz, S.R.. 1939-1941
- A.C. Cline Correspondence: Glick, D.N.. 1937-1939
- A.C. Cline Correspondence: Goodell, B.C.. 1936-1940
- A.C. Cline Correspondence: Gottlieb, A.W.. 1939-1940
- A.C. Cline Correspondence: Gould, E.M., Jr.. 1941-1943
- A.C. Cline Correspondence: Gould, E.W.. 1936-1940
- A.C. Cline Correspondence: Gould, V.. 1938-1946
- A.C. Cline Correspondence: Graves, H.S.. 1938-1940
- A.C. Cline Correspondence: Griffith, B. G.. 1929-1941
- A.C. Cline Correspondence: Grose, L. R.. 1939-1942
- A.C. Cline Correspondence: Grossenbacher, K.A.. 1943-1949
- A.C. Cline Correspondence: Gutchess, C.B.. 1939-1954
- A.C. Cline Correspondence: Hale, W.F.. 1939-1940
- A.C. Cline Correspondence: Hall, R.C.. 1933-1940
- A.C. Cline Correspondence: Hammatt, R. F.. 1938-1940
- A.C. Cline Correspondence: Hanson, E.A.. 1939-1944
- A.C. Cline Correspondence: Hartney, C. C.. 1938-1940
- A.C. Cline Correspondence: Hartwell, E. W.. 1929-1942
- A.C. Cline Correspondence: Harvard Corporation (The). 1934-1943
- A.C. Cline Correspondence: Harvard Forest alumni. 1940-1942
- A.C. Cline Correspondence: Harvard Forest Bulletin. 1935
- A.C. Cline Correspondence: Harvard Forest memoranda. 1937-1941
- A.C. Cline Correspondence: Harvard Forest Woods Crew. 1941-1947
- A.C. Cline Correspondence: Hathaway Strip. 1937
- A.C. Cline Correspondence: Hawes, A.F.. 1935-1941
- A.C. Cline Correspondence: Heald, P.C.. 1939-1941
- A.C. Cline Correspondence: Heller, C. J.. 1939-1940
- A.C. Cline Correspondence: Herbert, P. A.. 1936-1937
- A.C. Cline Correspondence: Herr, C.S.. 1928-1943
- A.C. Cline Correspondence: Hick, R.M.. 1930-1940
- A.C. Cline Correspondence: Holdsworth, R. P.. 1935-1940
- A.C. Cline Correspondence: Holsoe, T.. 1932-1941
- A.C. Cline Correspondence: Hosley, N.W.. 1934-1940
- A.C. Cline Correspondence: Howard, W. G.. 1936-1942
- A.C. Cline Correspondence: Hunt, Stuart S.. 1928-1943
- A.C. Cline Correspondence: Hurd, E.S.. 1941-1944
- A.C. Cline Correspondence: Hyde, G.. 1940-1941
- A.C. Cline Correspondence: Illick, J.S.. 1938
- A.C. Cline Correspondence: Jewett, G. F.. 1940-1945
- A.C. Cline Correspondence: Johnston, J.W., Jr.. 1933-1951
- A.C. Cline Correspondence: Jones, T.C.. 1937-1950
- A.C. Cline Correspondence: Kelleher, L.. 1940
- A.C. Cline Correspondence: Kittredge, J., Jr.. 1939-1942
- A.C. Cline Correspondence: Kneeland, P.. 1939
- A.C. Cline Correspondence: Kraemer, J. H.. 1934-1958
- A.C. Cline Correspondence: Lockard, C.R.. 1927-1960
- A.C. Cline Correspondence: Lutz, R.J.. 1941-1942
- A.C. Cline Correspondence: Massachusetts Department of Conservation. 1924-1941
- A.C. Cline Correspondence: Massachusetts Forest and Park Association. 1932-1943
- A.C. Cline Correspondence: Massachusetts Special Forestry Committee. 1940-1941
- A.C. Cline Correspondence: Massachusetts State College. 1933-1938
- A.C. Cline Correspondence: Massachusetts State Rural Policy Committee. 1939-1941
- A.C. Cline Correspondence: Merrill, E.D.. 1935-1944
- A.C. Cline Correspondence: Metropolitan District Commission. 1930-1952
- A.C. Cline Correspondence: Munro, W.. 1939
- A.C. Cline Correspondence: Munster, N. L.. 1938-1941
- A.C. Cline Correspondence: Neethling, E. J.. 1935-1941
- A.C. Cline Correspondence: Orcutt, J. C. and W. M.. 1937-1940
- A.C. Cline Correspondence: Percival, W. C.. 1931-1938
- A.C. Cline Correspondence: Petersham, Town of. 1934-1940
- A.C. Cline Correspondence: Planting and Pest Inquiries. 1935-1940
- A.C. Cline Correspondence: Planting Tool. 1929-1935
- A.C. Cline Correspondence: Post, H.A.. 1941-1947
- A.C. Cline Correspondence: Powell, G.. 1932
- A.C. Cline Correspondence: Prahar, L. B.. 1942-1946
- A.C. Cline Correspondence: Reed, P.M.. 1935-1942
- A.C. Cline Correspondence: Rowlands, W.. 1940-1941
- A.C. Cline Correspondence: Scholz, H.. 1931-1940
- A.C. Cline Correspondence: Shaw, T.E.. 1929-1939
- A.C. Cline Correspondence: Shaw, W. B.. 1934-1939
- A.C. Cline Correspondence: Shepard, H.B.. 1934-1954
- A.C. Cline Correspondence: Shepard, W.. 1929-1941
- A.C. Cline Correspondence: Simes, O.. 1938-1946
- A.C. Cline Correspondence: Simmons, C. S.. 1939-1941
- A.C. Cline Correspondence: Smith, H.A.. 1931-1941
- A.C. Cline Correspondence: Smith, N.M. and Lattimore, F.. 1926-1941
- A.C. Cline Correspondence: Society for Protection of New Hampshire Forests. 1935-1950
- A.C. Cline Correspondence: Society of American Foresters. 1939-1941
- A.C. Cline Correspondence: Spaeth, J.N.. 1938-1940
- A.C. Cline Correspondence: Spencer, J. and Spykman, E.. 1931-1946
- A.C. Cline Correspondence: Spurr, S.H.. 1942-1945
- A.C. Cline Correspondence: Staebner, R.C.. 1940
- A.C. Cline Correspondence: Starrett, A. H.. 1937-1940
- A.C. Cline Correspondence: Steed, A.V.. 1933-1939
- A.C. Cline Correspondence: Strait, E. D.. 1936-1941
- A.C. Cline Correspondence: Swain, L. C.. 1936-1941
- A.C. Cline Correspondence: Tarbox, E.E.. 1933-1940
- A.C. Cline Correspondence: Tennessee Valley Authority. 1936-1939
- A.C. Cline Correspondence: Terry, E. I.. 1939
- A.C. Cline Correspondence: Tryon, H.H.. 1931-1947
- A.C. Cline Correspondence: Turner, R.. 1932-1935
- A.C. Cline Correspondence: United States Department of Agriculture - Forest Service. 1938-1942
- A.C. Cline Correspondence: United States Department of Agriculture - Forest Service, Northeast Forest Experiment Station. 1925-1941
- A.C. Cline Correspondence: United States Department of Agriculture - Soil Conservation Service. 1938-1941
- A.C. Cline Correspondence: United States Department of Agriculture - Soil Survey. 1939-1940
- A.C. Cline Correspondence: United States Department of Agriculture Bureau of Entomology and Plant Quarantine. 1935-1945
- A.C. Cline Correspondence: United States Department of Agriculture Bureau of Plant Industry. 1935-1942
- A.C. Cline Correspondence: United States Department of Commerce. 1935-1937
- A.C. Cline Correspondence: United States Department of the Interior. 1942
- A.C. Cline Correspondence: United States Government. 1938-1945
- A.C. Cline Correspondence: United States Joint Congressional Committee on Forestry. 1940
- A.C. Cline Correspondence: United States Legislature. 1939-1940
- A.C. Cline Correspondence: United States Selective Training and Service Act. 1941-1942
- A.C. Cline Correspondence: Upham, A.H.. 1935-1946
- A.C. Cline Correspondence: Waldo, C. S.. 1938
- A.C. Cline Correspondence: Wershing, H. F.. 1941
- A.C. Cline Correspondence: Westcott, G. W.. 1937-1939
- A.C. Cline Correspondence: Weston, R. F.. 1934-1942
- A.C. Cline Correspondence: Westveld, R. H.. 1934-1938
- A.C. Cline Correspondence: Worthley, I.T.. 1934-1941
- Abandoned New England farm.
- An Abrupt and Prominent Climatic Reversal at 9.2 ka in the Northeastern North America. 2008
- Account Book for Sanderson Family: 18th and 19th Centuries. 1773-1837
- An Account of a Violent Storm of the 23rd of September, 1815. 1815
- An Accumulation of Data Pertaining to the Williams Lot. 1915
- Acid Rain Forum, Harvard Forest, program notes. 1983
- The Acoustic Niche Hypothesis: Sound Frequency Partitioning in Acoustic Communities. 2008-2009
- Acreage, occupational and street listings for Town of Petersham. 1975
- ACRU Experiment.
- Actinomycetes research files. 1990
- Activities at the Harvard Forest. 1937
- Activities at the Harvard Forest, 1942-43. 1942-1943
- Adams-Fay Lot (TS IX) 1929 Stand map. 1929
- Adams-Fay Lot: New England Box Co. Deeds and Correspondence. 1922-1934
- Adapting Forest Carbon Management to Climate Policy Uncertainty. 2013-2018
- Adaptive forest management options for white ash influenced by the invasive emerald ash borer. 2021-2022
- Adaptive root strategies. 1988
- An Address Delivered in Petersham, Massachusetts July 4, 1854, in Commemoration of the One Hundredth Anniversary of the Incorporation of That Town. 1854
- Address given by Hugh Raup to F. Harold Daniels School at Open House, 9/12/52. 1952
- Address on forest types in New England. 1996
- Adirondack High Peaks Watershed Vegetation Survey Data. 1978-1980
- Adirondack Watershed Vegetation Survey Data. 1979
- Administrative File on Purchase - Pisgah. 1926-1987
- The Adonai Shomo community of Petersham, Massachusetts. 1861-1897
- Advance growth.
- Advance growth under pine; SC II. 1927
- Advance growth, L.P. Cutler Lot. 1923
- Advance growth, Smith-Beaman Lot. 1923
- Advance hardwood reproduction; TS IV, Hd-4. 1924
- Advance hardwood reproduction; TS IV, P-2. 1924
- Aerial Photograph Petersham MA 1947. 1947
- An aerial photograph study of plantation establishment on the Quabbin Reservoir Watershed. 1960
- Aerial Photographs 1944 IR Petersham A1 to A6. 1944
- Aerial Photographs 1944 Strip A Prospect Hill XXP 1:6100. 1944
- Aerial Photographs Allegheny Forest Tornado Damage Color IR. 1988
- Aerial Photographs Black Rock Forest 10/16/48 (TRANSFERRED TO BRF). 1948
- Aerial Photographs Block Island 1985. 1985
- Aerial Photographs Canada 1986.
- Aerial Photographs Groton VT 1962. 1962
- Aerial Photographs Hardwick 1937. 1936-1937
- Aerial Photographs Harvard Forest 1993. 1993
- Aerial Photographs Martha's Vineyard 1938. 1938
- Aerial Photographs Massachusetts and Vermont 1994-1995. 1994-1997
- Aerial Photographs MDC Flight 1936. 1936
- Aerial Photographs Montague 1958. 1958
- Aerial Photographs Montague MA 1952. 1952
- Aerial Photographs Montague MA 1971. 1971
- Aerial Photographs Montague MA 1985. 1985
- Aerial Photographs Montague Plain 1999. 1999
- Aerial Photographs Montague Plain, 10/15/1939. 1939
- Aerial Photographs Nantucket 1938. 1938
- Aerial Photographs No Man's Land and Elizabeth Islands, 1938. 1938
- Aerial Photographs North Shore MA, New Hampshire, Maine 1973. 1973
- Aerial photographs of cut trees, camouflage project. 1944
- Aerial Photographs Paleo Lab Ponds 1939-1942. 1939-1942
- Aerial Photographs Paleo Lab Ponds 1984-85, 1992. 1984-1992
- Aerial Photographs Petersham 1944 XXP strip C 1:12300 and 1:6250. 1944
- Aerial Photographs Petersham 1945 1:18000 Panchromatic. 1945
- Aerial Photographs Petersham 1945 East Strip IR 1:12000. 1945
- Aerial Photographs Petersham 1945 IR 1:18000 West Strip. 1945
- Aerial Photographs Petersham 1945 IR East Strip 1:18000. 1945
- Aerial Photographs Petersham 1945 West Strip IR 1:12000. 1945
- Aerial Photographs Petersham 1946 IR 1:9600. 1946
- Aerial Photographs Petersham 1946 IR bet. rows 3 and 4 1:4800. 1946
- Aerial Photographs Petersham 1946 IR bet. strips 6-7 1:4800. 1946
- Aerial Photographs Petersham 1946 IR Strip 4 North 1:4800. 1946
- Aerial Photographs Petersham 1946 IR Strip 7 South 1:4800. 1946
- Aerial Photographs Petersham 1946 PH VIII 1946 1:1000. 1946
- Aerial Photographs Petersham 1946 Strip 1 North 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 2 North 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 2 South 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 3 North 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 3 South 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 5 North IR 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 5 South IR 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 6 North IR 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 6 South 1:4800. 1946
- Aerial Photographs Petersham 1946 Strip 7 North IR 1:4800. 1946
- Aerial Photographs Petersham 1952. 1952
- Aerial Photographs Petersham 1968. 1968
- Aerial Photographs Petersham 1985. 1985
- Aerial Photographs Petersham color IR 1991. 1991
- Aerial Photographs Petersham Harvard Forest Tracts 1944. 1944
- Aerial Photographs Petersham high altitude oblique 1944. 1944
- Aerial Photographs Petersham IR 1946 Strip 1 South. 1946
- Aerial Photographs Petersham Strip 4 South 1946 IR 1:4800. 1946
- Aerial Photographs Petersham XXP 7/5/44 strip A 1:11880. 1944
- Aerial Photographs Petersham/Deer Farm 1933. 1933
- Aerial Photographs Pisgah Tract 11/23/39. 1939
- Aerial Photographs Pisgah Tract 1952. 1952
- Aerial Photographs Prospect Hill 1945 IR High Altitude Obliques. 1945
- Aerial Photographs Prospect Hill Strip A IR July 1944 1:11800. 1944
- Aerial Photographs Puerto Rico 1963. 1963
- Aerial Photographs Slab City 1944 Strip B IR 1:12000. 1944
- Aerial Photographs Slab City 1944 Strip B IR 1:12000. 1944
- Aerial Photographs Slab City 1944 Strip B IR HA Oblique. 1944
- Aerial Photographs Slab City 1944 strip B XXP 1:12000. 1944
- Aerial Photographs Slab City 1944 XXP 1:6100 Strip B. 1944
- Aerial Photographs Slab City 1945 IR High Altitude Obliques. 1945
- Aerial Photographs Strip A Prospect Hill 1944 XXP 1:3000. 1944
- Aerial Photographs Tom Swamp 1944 Strip C 1:12000 IR. 1944
- Aerial Photographs Tom Swamp VIII and IX 1962. 1962
- Aerial Photographs Tom Swamp/Riceville Pond 1947. 1947
- Aerial Photographs UMass 1980 unknown coastal location. 1980
- Aerial Photographs Worcester County 1938. 1938
- Aerial Photographs Worcester County 1938. 1938
- Aerial Photographs Yucatan 1984-85. 1984-1985
- Aerial Photographs, Cape Cod, November 1938. 1938
- Aerial Photographs, Shelburne and Conway, 1942 1:20000. 1942
- Aerial Photography - Multiscope. 1945
- Aerial Photography - Multiscope. 1945
- Aerial Photography - Parallax Wedges. 1943-1944
- Aerial photography - Stereoscope. 1944
- Aerial Photography Course Notes, Conferences, and Meetings. 1940-1947
- Aerial Photography Short Course. 1945-1947
- Aerial Survey Use in Forest Inventory. 1945-1949
- Aerial Survey, Swift River Watershed, Hardwick MA. 1938
- Aeromagnetic map of the Athol quadrangle, Worcester and Franklin Counties, MA. 1971
- Aesthetic Thinning - Some Techniques and Costs. 1964-1968
- Aesthetics and land use. 1975
- AF 14; Adams-Fay Lot (TS IX), 2-Cut Shelterwood.
- After 1938 hurricane, SC XI, P-3; Slab City Tract. 1939
- After hurricane of Sept. 21, 1938; Slab City Tract. 1939
- After hurricane of Sept. 21, 1938; Slab City Tract. 1939
- After hurricane of Sept. 21, 1938; Slab City Tract. 1939
- After salvage operation in 1938 hurricane blowdown; Tom Swamp Tract. 1939
- After thinning of 1959, PH I, 24H. 1960
- Age Structure and Spatial Patterns in a Pinus Strobus Stand on the Montague Sandplain, MA. 1993
- Age Structure of the Upperstory Trees in an Area of Northern Massachusetts Burnt by Brushfire. 2002
- Agrarian Landscapes in Transition - A Synthesis of Long-Term Ecological Studies. 2007
- Agrarian Landscapes in Transition: A Cross-Scale Approach. 2002-2007
- Agricultural legacies on the nutrient dynamics and microbial communities of old-field forest soils. 1996-1999
- Agriculture in Massachusetts/New England, from files of J.D. Black. 1925
- Agriculture in the Town of Petersham. 1949
- Alder research files. 1990
- Alien plant invasion on Hawaiian Mountains in Relation to Canopy Cover and Feral Ungulate Activity. 1997
- Aligning Ecological and Social Priorities for Climate Adaptation on our Forested Public Lands. 2019-2021
- Alnus research files (3 folders). 1990
- Alternate row red pine-white spruce, PH I, Mx. Sd. 5, 25k. 1942
- Alternative management plans for the Harvard Forest plantations. 1953
- Altitudinal zonation and succession in the Alpine environment. 1971
- American forest biology. 1967
- American Society of Environmental History Meeting Notes. 2003
- Amherst Mountains Community Forest. 2010
- Analysis and commentary on the rapid growth of Weston, Massachusetts, and the Town's reaction to the pressures of urbanization. 1976
- Analysis of complex vascular systems in plants: Optical shuttle method. 1966
- Analysis of Hemlock Pollen Size in Holocene Lake Sediments from New England. 2011-2013
- Analysis of landscape-level ecological processes at the Harvard Forest LTER. Proposal to NSF. 1990
- Analysis of Massachusetts Chapter 132 Forest Cutting Plans. 1988
- Analysis of replies to Col. Greeley's fire research program letter. 1930
- An analysis of the area around the Quabbin Reservoir for its potential as mountain lion habitat. 1984
- An analysis of the changing vegetation patterns along an environmental gradient in Slab City X, in the Harvard Forest in Petersham. 1988
- An analysis of Tsuga canadensis growth in the Harvard Forest. 2000
- An Anatomy of Healing of Pruned Stubs in Norway Spruce. 1963
- Anatomy of the palm Rhapis excelsa, I. Mature vegetative axis. 1965
- Anatomy of the palm Rhapis excelsa, III. Juvenile phase. 1966
- Anatomy of the palm Rhapis excelsa, IX. Xylem structure of the leaf insertion. 1983
- Anatomy of the palm Rhapis excelsa, VIII. Vessel network and vessel-length distribution in the stem. 1982
- Anatomy of the palm Rhapis excelsa. II. Rhizome. 1966
- Anatomy of the palm Rhapis excelsa. IV. Vascular development in apex of vegetative aerial axis and rhizome. 1967
- Anatomy of the palm Rhapis excelsa. VII. Flowers. 1969
- Anatomy of the palm Rhapis excelsa: Undergraduate thesis. 1981
- Ancient forest plant species: an European and North American perspective. 2000-2001
- Ancient Woodland cores. 2012
- Ancient Woodlands Cores. 2012
- The Andover-Harvard Yukon Expedition, 1948. 1948
- Annual cut 1927-1928, TS VII. 1927
- Annual cut 1934-1935, PH II, P-Cd-1. 1934
- Annual cut 1934-1935, PH III, P-Cd-4, P-11. 1934
- Annual cut 1934-1935, PH IV, P-Cd-1, P-3, P-4. 1934
- Annual cut 1934-1935, seed-tree cutting, PH III, P-Cd4. 1934
- Annual cut of 1932-1933; SC II, P-4, 13.7 acre. 1932
- Annual cut of 1932-1933; SC II, P-4, 13.7 acre. 1932
- Annual cut of 1933-1934; SC VII, P-4, P-2. 1934
- Annual cut of 1935-1936, TS VII and VIII. 1936
- Annual Letters to the Friends of Harvard Forest 1947-1956, 1961 and 1963. 1947-1963
- Annual NSF Grant Progress Report--Division of Biological Instrumentation and Resources: REU Program in Forest Biology at the Harvard Forest. 1993-1994
- Annual NSF Grant Progress Report--Division of Biological Instrumentation and Resources: REU Program in Forest Biology at the Harvard Forest. 1994
- Annual report of the Harvard Forest 1961-62 to 1990-91. 1961-1991
- Annual report of the Harvard Forest for the years 1933-34 to 1934-35 and 1939-40 to 1943-44. 1933-1947
- Annual report of the Harvard Forest for the years 1935-36 to 1937-38, taken from the Official Register of Harvard University, Vol. 34 (1937) to Vol. 36 (1939). 1935-1939
- Annual report of the Harvard Forest for the years 1945-46 to 1965-66, taken from the Official Register of Harvard University Vol. 45 (1948) to Vol. 64 (1967). 1945-1967
- Annual report of the Harvard Forest for the years 1967-68 to 1980-81, taken from the Official Register of Harvard University Vol. 66 (1969) to Vol. 79 (1982). 1967-1981
- Annual Reports and Valuation of Taxes, 1857 to present. 1857-2007
- Ant Distribution and Abundance in New England. 1864-2020
- Ant Diversity and Vegetation Composition in Hemlock Removal Experiment at Harvard Forest Since 2006. 2006-2007
- Antarctic research material, 1965-1978. 1965-1978
- Anthropogenic ties to late-successional structure and composition in four New England hemlock stands. 1998-2000
- Antique Cars at Harvard Forest, May 2001. 2001
- Ants from Mississippi and South Carolina Pitcher-plant Bogs (1999-2000). 1999-2000
- Ants of Massachusetts. 1990-2009
- Ants of Massachusetts (TRANSFERRED TO MCZ). 2007
- Ants of Massachusetts Bogs. 1999-2009
- Ants of Massachusetts Bogs (TRANSFERRED TO MCZ). 1999-2000
- Ants of Nantucket. 2004-2009
- Ants of Nantucket, MA (TRANSFERRED TO MCZ). 2004-2009
- Ants of New England (TRANSFERRED TO MCZ).
- Ants of Simes Tract (TRANSFERRED TO MCZ).
- Ants of the Adirondack Mountains High Peaks 2016. 2016
- Ants of the CTFS-ForestGEO Plot at Harvard Forest. 2018
- Ants of the CTFS-ForestGEO Plot at Harvard Forest 2018 (DISCARDED). 2018
- Aphid photographs and photo order correspondence. 1961
- Apoplastic flow in plants. 1980
- Appearance of Sample Plot B, TS II. 1968
- The Application of Biological and Economic Considerations of Two Tracts in Tom Swamp IV. 1947
- Appointments of E. M. Gould, Jr. - various years (1940 to 1983). 1940-1983
- Arabidopsis thaliana Study Litter 2002. 2002
- Arboretum D along II-IV road, PH II. 1944
- Archaeological intensive (locational) survey for Harvard Forest soil test plot locations within Cape Cod National Seashore. 1999-2001
- Architecture and environmental response in seven rhizomatous species of Lycopodium. 1991
- Architecture of Shrubs in Tom's Swamp. 1998
- The architecture of trees. 1979
- Arctic research and talks--1940-1971. 1940-1971
- Arctic Research Unpublished Manuscripts. 1926-1958
- Area cut for cordwood in winter of 1911-12 on Slab City II. 1912
- Area of forest land in New England, 1600-1970 by states.
- Area of forest land in New England, 1600-1970, by states. 1600-1970
- Areal Distribution of Timberland Burned in Massachusetts, 1926-1930. 1926-1930
- Armillaria mellea following poor planting, PH II. 1931
- Armillaria mellea in old stand; Pisgah NH. 1930
- Arthropod by catch of pitfall sampling along latitude gradient between VA and ME (TRANSFERRED). 2010
- Arthropods from Forest Plantations at Harvard Forest (DISCARDED). 2008
- Arthur Brook. 2015-2017
- Arthur F. Tyler's Wetmore-Bronsdon Lot, Warwick, Mass.. 1925
- Article about Harvard Forest for Arnoldia - Notes and correspondence. 1981
- Artificial key to the common marine algae of New England north of Cape Cod. 1977
- Asbestos Abatement - Shaler Hall and Fisher Museum. 1987-2006
- Asbestos Abatement Monitoring Report. 2013-2014
- Asbestos Sampling Report. 2017
- Ashburnham Burn, Ashburnham, Mass.. 1925
- Assay of biodiversity and rates of regrowth in a clear cut red pine plantation at the Harvard Forest. 1992
- Assembling and Restoring Ecosystems in a Rapidly Changing World. 2009
- Assessing and Communicating the Threat to Forest Health from Introduced Insects and Pathogens. 2015-2017
- Assessing and Communicating the threat to forest health from introduced pests and pathogens. 2012
- Assessing the Influence of Historical Factors, Contemporary Processes and Environmental Conditions on Invasive Species Distribution. 2007-2008
- Assessment of Climate Warming on Forest Processes and Use of Ecological Models to Forecast Climate Change Scenarios. 2010
- Assessment of forest floor fuels at the Black Rock Forest. 1964
- Assessment of the Biodiversity and Conservation Status of the Vegetation in Tribal Areas (FATA) of Pakistan. 2017-2020
- Assorted Plant Physiology notes, illustrations and slides. 1982
- The Athol lumber market. 1913
- Atlas of Worcester County, Massachusetts. 1870
- Atmosphere-biosphere exchange in a forest ecosystem in New England. 1989
- The Atmosphere-Biosphere Exchange of Nitric Acid in a Forest Setting. 1994
- Atmosphere-Biosphere Feedback Mechanisms in Forest Ecosystems. 1994
- Atom structure. 1924
- An Attempt to Kill Hardwood Sprouts by Copper Nails. 1949
- Attempts to quantify landscape esthetics. 1980
- Austin Cary Collection of Washington County, Maine surveys and maps.
- Austin Cary File. 1898-1935
- Automate Phenological Scoring for Climate Change Investigation. 2019-2021
- Autumn color photographs; Harvard Pond and aerial views of Harvard Forest. 1984
- The Avian Community of Harvard Pond (not including songbirds). 1998
- Axton plantations, Adirondacks. 1926
- Background and Correspondence on Regional Hurricane Damage (1938 Hurricane Model). 1985
- Background information on former students at the HF, including a timeline showing students' and staff's period of residence. 1902-1987
- Baker's sawmill, sawing logs for N.E.T.S.A.; Tom Swamp Tract. 1939
- Baptist Church property material, includes 1893, 1946, and 1947 documents. 1893-1968
- Barberry Demography. 2005
- Barberry Sites - Soils. 2005
- Barre Woods - Soils. 2010
- Barre Woods Fine Roots. 2006
- Barre Woods Nitrogen Mineralization Soils 2007. 2007
- Barre Woods Soil Warming. 2009
- Barre Woods Soil Warming ( Nitrogen mineralization, initial and final samples). 2011
- Barre Woods Soil Warming - 2012. 2012-2013
- Barre Woods Soil Warming - Fine Roots 2015. 2015
- Barre Woods Soil Warming - Nitrogen Mineralization Soils.
- Barre Woods Soil Warming - Nitrogen Mineralization Soils. 2014
- Barre Woods Soil Warming - Nitrogen Mineralization Soils 2002. 2002
- Barre Woods Soil Warming - Nitrogen Mineralization Soils 2004. 2004
- Barre Woods Soil Warming - Nitrogen Mineralization Soils 2005. 2005
- Barre Woods Soil Warming - Nitrogen Mineralization Soils 2006. 2006
- Barre Woods Soil Warming - Nitrogen Mineralization Soils 2016. 2016
- Barre Woods Soil Warming Leaf Litter and Foliage since 2003. 2003-2017
- Barre Woods, January 1937; Quaker Drive; SC IV and VI. 1937
- Base map of Maine showing minor civil divisions -- towns and cities. 1950-1952
- Base map of New Hampshire and Vermont. 1950-1952
- Base Map of Prospect Hill, Tom Swamp, and Slab City Tracts. 1945
- Base map of Vermont. 1950-1952
- Base maps of Connecticut, Massachusetts, and Rhode Island. 1950-1952
- Battell Forest and Battell Park, Middlebury College. 1926
- Beaver Activity around Harvard Pond. 2004
- Beaver Dam, Pigeon River, Michigan. 1933
- Beaver Management at Harvard Forest. 2007-2008
- The Beaver Pond. 1996
- Beaver Pond Tract Tree Cores 1999. 1999
- Beaver Pond, an interconnecting stream, Harvard Pond, and the Charles River: A study in the comparative biota of an interconnected aquatic ecosystem in Harvard Forest and its relationship to the biota of the Charles River. 1996
- Beavers and their selectivity. 1979
- Beavers and Trees in Gould's Bog. 2005
- Beavers in Tom Swamp. 1988
- Bedrock geologic map of Massachusetts. 1978-1983
- Bedrock geological map of Connecticut. 1985
- Bedrock geological map of Maine. 1985
- Bedrock geology of Massachusetts. 1969
- Bedrock Geology of the Athol Quadrangle. 1964
- Bedrock Geology of the East Greenwich, RI Quadrangle. 1952
- Bedrock Geology of the Ellington Quadrangle, Connecticut. 1954
- Bedrock Geology of the Litchfield Quadrangle, Connecticut. 1951
- Bedrock Geology of the Montpelier, VT Quadrangle. 1956
- Bedrock Geology of the Narragansett Pier, RI Quadrangle. 1956
- Bedrock Geology of the North Scituate, RI Quadrangle. 1951
- Bedrock Geology of the Rockville Quadrangle, Connecticut. 1955
- Bedrock Geology of the Woodbury Quadrangle, Connecticut. 1954
- Beech old growth; Pisgah NH. 1930
- Before and after clear-cutting operation, PH I, 21-A. 1951
- Before and after improvement cutting and salvage; clearcutting, PH V - South slope of Prospect Hill. 1950-1951
- Before and after improvement cutting and thinning, PH II - 24D. 1951
- Before and after row thinning, PH I, 24F. 1951
- Before and after thinning - verticals of canopy, PHI, 24G, Exp 24-1. 1951
- Before and after thinning and improvement operation, PH II, 19B. 1951
- Before and after thinning, PH I - 25K. 1951
- Before and after thinning, PH I, 26N. 1951
- Before hurricane of Sept 21, 1938; Barre Woods Road, Slab City block. 1937
- Beirne B. Brues Property Deeded to President and Fellows of Harvard College - Tall Timbers. 1964
- Belowground Forest Ecology Workshop, March 27-30. 1989
- Beneath the Canopy: Understanding the Effects of Light Availability on Understory Vegetation in T. canadensis Forests after Logging and Simulated A. tsugae Infestation. 2014
- The Benedictine Monastic Center at Petersham. 1988
- Benjamin B. Stout - Articles Not Researched at Harvard Forest. 1959-1980
- Benton MacKaye. 1900-2022
- Bermuda Biological Station for Research Inc. History of Hurricane Impacts in New England and New England Historical Hurricane Reconstruction Pollen. 1996-1998
- Berry Engineering External Hard Drive. 2016-2019
- Berry Engineering, Inc. Collection. 1971-2017
- A bibliography of eastern white pine. 1941
- Bibliography of H.M. Raup. 1996
- Bibliography of Time and Cost in Growing, Harvesting, and Processing Wood Products. 1946
- Bibliography, obituary, curriculum vitae - A.C. Cline. 1984
- Big Foot - Characterizing Land Cover, LAI and NPP at the Landscape Scale for EOS/MODIS Validation. 1998-2001
- Big Reed Hollow Samples. 2002
- Big Trees at Harvard Forest. 2012
- Biological and physical controls on soil organic matter quality and quantity. 1993-1994
- Biological and physical controls on soil organic matter quality and quantity. 1994
- A biologist looks at some ethical considerations in the workplace. Lecture at U.C.-Davis, October 25, 1989. 1989
- Biology of Loss and Replacement of a Core Species Caused by an Invasive Insect: Cascading Effects From Organisms to Ecosystems (FIBR). 2003-2007
- BioMap2 - Conserving the Biodiversity of Massachusetts in a Changing World - Petersham. 2012-2015
- BioMap2: Conserving the Biodiversity of Massachusetts in a Changing World. 2010
- BioMap: Guiding Land Conservation for Biodiversity in Massachusetts. 2001
- Biomechanical analysis of catastrophic wind failure in hardwoods. Proposal to NSF (not funded). 1991
- Bioscience: the importance of land use history to science and management. 1994-2002
- Birch succession and its effects on microtopographic events. 1986
- Bird and Odenate Surveys in Hemlock Woolly Adelgid Manipulation Plots. 2006
- Birds, Bees (and Butterflies), Pollen, Genes, and Populations. 1993
- Birdseye views, PH V. 1918
- The birth of two university forests. 1988
- Black birch seeding into shelterwood; Adams-Fay Lot (TS IX) selection. 1928
- Black body radiation curves. 1924
- Black cherry perpetuation study (Co-Exp 42-1). 1942-1951
- Black cherry perpetuation, Co-exp. 42-1. 1942
- Black gum swamp stand dynamics and growth. 1988
- Black Gum Swamp Trail boardwalk proposal to DEM. 1998-1999
- Black Hawk Litter Trap Archive Samples. 1980
- The Black Rock Forest. 1929
- Black Rock Forest administrative materials and correspondence, including transfer. 1931-2007
- Black Rock Forest botanical notes, collection records, ecological collections and journal. 1937
- Black Rock Forest Consortium. 1989-2018
- Black Rock Forest controversy. 1984
- Black Rock Forest field notes. 1936
- Black Rock Forest Inventory and Vegetation Survey. 1985
- Black Rock Forest Map of Inoperable Land. Wetlands and Protection Forests. 1985
- Black Rock Forest reports and maps. 1959-1984
- The Black Rock Forest Research Plots and Activities. 1932
- Black Rock Forest Standing Timber - 1981. 1981
- Black Rock Forest Topography and Natural Features. 1978
- Black Rock Forest: Summary of Operations and Experiments to 1965. 1965
- Black walnut propagation on Prospect Hill. 1940
- The Black-Gum and Tom Swamps: different communities?. 1984
- Blister Rust at Harvard Forest 1913-1926. 1913-1926
- Blister rust eradication through 1944. 1944
- Blister Rust Maps for Athol, Royalston and Winchendon, MA on CD-R. 2010
- Blowdown Mounds by Earl Stephens. 1954
- Blowdown of Aug 17, 1924; Whalom and Ayer, Mass.. 1924
- Blowdown Timber and Forest Fire Hazard. 1938
- Blue Hills Foundation. 2008-2019
- Blueprint Sketch of Proposed Golf Course in Petersham, MA. 2013
- Blueprint Sketch of Proposed Golf Course Petersham, Massachusetts.
- Bob Marshall Trail. 2007
- Bobcat Mount. 1998
- Bobcat Mounting Permit. 1997
- Bog forest, Mishike, Wisconsin. 1923
- Bog Formation and Dynamics in Sweden. 1975-1989
- Bogs of Harvard Forest. 1992
- Bolton Brook and tributary headwaters, Mount Wachusett. 2002-2003
- Bonar Glen Stand Map. 1925
- Border Lands: History of Royalston Falls, Jacobs Hill and Doanes Falls. 2004
- Boston Mycological Club Mushroom Inventories. 2018-2021
- Boston's waterways: a planner's nightmare. 1980
- Botanical Institutions at Harvard. 1945
- Botanical mysteries. 1954
- Botanical notebooks and drawings, 1976-1982. 1976-1982
- Botanical Specimens Deed of Gift from Brandeis University. 2012
- A Botanist's Window on the Twentieth Century. 2001-2008
- Botany and its Applications at Harvard. 1945
- Boulder - Slope - Vegetation study, TS I. 1961
- Boulder studies. 1968
- Boulders on 8 acre study tract, TS I. 1962
- Boundary and Timber Type Map of Royalston Falls Property. 1930
- Boundary Survey of the Town of Petersham. 1934
- Brasenia. 1972
- Breeding Birds at Harvard Forest, 1993 Survey. 1993
- Breeding birds at Harvard Forest: 2006 Update. 2006
- A Brief Discussion of the Coordinate Calculator. 1948
- Brief recommendations for lumbering Tom Swamp I-IV, 1911-1912. 1912
- A Brief Study of Land Use Based on Field Observations. 1948
- A brief study of the architecture, development, and morphology of the shrub "Viburnum cassinoides". 1993
- A Brief Study of the Soil and Humus Types on The Harvard Forest. 1948
- A Brief Study to Correlate the Yearly Fluctuations of Precipitation with the Diameter Increment of Red Pine. 1949
- A brief survey of land use at Prospect Hill. 1975
- A broad comparison of fungus species found in two different sites in the Harvard Forest. 2000
- Broadband in Petersham Letter. 2016
- Brooks Woodland Preserve. 1970
- Brooks Woodland Preserve. 1970
- Brooks Woodland Preserve. 1970
- Bruce E. Laboffa and Steven Lange Land. 2005
- Brues Property Tract Map, Flood Control - Tully Reservoir. 1947
- Brush treatment - Roads; Athol Road. 1915
- Brush treatment - Roads; Prospect Hill Road.
- Bryant Family Photograph Albums and Scrapbook. 1800-1941
- Bryant Homestead Purchase and Sale. 2007-2008
- Bryant Homestead: Comparative Market Analysis. 2007
- Bryant House Deed. 2008
- Bryant House History and Open House. 2012
- Bryant House History Correspondence. 2010
- Bryant House Items.
- Bryant House Lead Inspection Compliance. 2008-2012
- Bryant House Photographs Index. 2006-2009
- Bryant House Renovations - Floor Plans and Budget. 2009-2010
- Bryant House Renovations 2008-2010. 2008-2018
- Bryant Lots Petersham. 1922
- Bryant Residence Addition: East and West Elevations. 1989
- Bryant Residence Addition: Elevation and Wall Section. 1989
- Bryant Residence Addition: Foundation, Framing and First Floor Plan 1989. 1989
- Bryant Woodland Purchase. 1989-2008
- Bryant Woodland Timber Trespass Court Filings. 2008-2012
- Bryant Woodland Timber Trespass Report. 2008-2011
- Bryant Woodlot Conservation Restriction. 2006
- Bryant Woodlot Documents. 2007
- Bryant Woodlot Forest Management Plan (Stewardship).
- Bryant Woodlot Purchase and Sale. 2006-2007
- Bryant Woodlot: NRCS Conservation Plan. 1999-2010
- BSI: Large Scale Inventory: Diversity, systematics, and phylogeography of the aquatic communities inhabiting Sarraceniaceae: Proposal. 2003-2007
- BU-Harvard Group Collaborative Research- Metabolism of Boston: Developing an Integrated Research Strategy for Long-Term Analysis of the Boston Region. 2010-2012
- Budding as a silvicultural technique. 1948
- A Budgetary Analysis Method for Farm Woodlands in Hardwick. 1942
- Bullard Research Committee notes (no date). 1996
- Bunch or group cuttings of 1910-1911, TS V, Northeastern portion. 1914
- Buried bag - net N mineralization study, Prospect Hill maps and plot notes. 1995
- A buried spruce forest provides evidence at the stand and landscape scale for the effects of environment on vegetation at the Pleistocene/Holocene boundary. 1995-2018
- Burn of June 18, 1921; TS IV. 1921
- Burned and/or trenched plot; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1928
- Burned over land, Wisconsin. 1923
- Burned over pitch pine land, Provincetown, Mass.. 1926
- Burning pine slash; Adams-Fay Lot (TS IX), NW 1/4. 1925
- Burning slash; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1925
- Burning wood. 1981
- Business School. 1923
- C. L. Allen property. 1924
- C.L. Brown photographs and manuscripts. 1965-1972
- Cabot Construction and Environmental Biology at Harvard Forest. 1971
- Cabot Foundation Publication Bibliography. 1965
- The Cabot Foundation Tree Plantations in Massachusetts (A report on their condition based on a survey made in July, 1962). 1962
- Cabot Research Fund Experimental Nursery, back of Nichewaug Hotel, Petersham Village. 1940
- Cabot Symposium 1976. 1976
- Camouflage Research Project. 1942-1945
- Camp Yawgoog Type Map. 1944
- Camping on Harvard Forest land. 1973
- Canopy Analysis Software.
- Canopy and understory mapping, Prospect Hill IV. 1979
- Canopy light regulation of understory perennial flowering phenology at the Harvard Forest. 1991
- Cape Cod CC1-CC35. 2000
- Cape Cod CC36-CC63. 2000
- Cape Cod CC64-265. 2000
- Cape Cod CJ 100-199. 1999
- Cape Cod CJ 400-599. 1999
- Cape Cod CJ1-CJ99. 1999
- Cape Cod CJ101-CH202. 1999
- Cape Cod CJ200-299. 1999
- Cape Cod CJ203-CJ853. 1999
- Cape Cod CJ300-399. 1999
- Cape Cod CJ4-CJ95. 1999
- Cape Cod CJ600-999. 1999
- Cape Cod National Seashore tree cores. 1999
- Cape Cod tree cores. 1999
- Carbon Allocation Patterns, Processes, and Strategies in Temperate Deciduous Forests. 2010-2014
- Carbon controls on nitrogen retention by temperate forest ecosystems. 1992
- Carbon controls on nitrogen retention by temperate forest ecosystems. USDA/UNH proposal. 1993-1996
- Carbon Dioxide Exchange by an Old-Growth Eastern Hemlock Forest. 1997-1999
- Carbon Dynamics of a New England Temperature Forest Five Years after Selective Logging. 2007
- Carbon Exchange in Central New England Deciduous Forests with Contrasting Age and Topographic/Hydrologic Position. 2008
- The Carbon Isotope Composition of Forest Air: Implications for Estimates of Water-use Efficiency and CO2 Recycling. 1990
- Carbon Science Links: Hubbard Brook Research Foundation. 2007-2012
- CAREER: Developing a Landscape Scale Approach to Carbon Cycling. 2010-2016
- CAREER: Ecosystem Physiology in Disturbed Environments of New England: Understanding Processes and Assessing Climate Implications from Plots to Landscapes. 2011-2016
- CAREER: Long-Term History of American Chestnut in New England as a Model System for Understanding and Communicating Global Change. 2011
- CAREER: Synergizing Networks to Understand the Processes Shaping Species Ranges. 2019-2024
- Carpenter Road Kettle Swamp - Vegetation. 1946-1947
- Carter Lots - north and south Stand Maps.
- Cartographic interpretation of land abandonment in 19th and 20th century New England. 1800-1990
- Case #1, 30 year report, Part I; TS II, Hd-1. 1913-1946
- Case #10, 30 year report, Part I; SC II, P-Hd-1. 1942
- Case #10, 30 year report, Part I; SC II, P-Hd-1. 1946
- Case #11, 30 year report, Part I; TS IV, P-Hd-2. 1924-1946
- Case #13, 30 year report, Part I; TS IV, Hd-2.
- Case #14, 30 year report, Part I; TS III, P-Hd-4. 1918-1946
- Case #3, 30 year report, Part I; SC X, P-Hd-3. 1946
- Case #4, 30 year report, Part I; TS I, P-Hd-3. 1946
- Case #5, 30 year report, Part I; TS IV, P-Hd-1.
- Case #7, 30 year report, Part I; TS I, Hd-5. 1946
- Case #8, 30 year report, Part I; TS IV, P-Hd-1. 1927
- Case #9, 30 year report, Part I; TS V, P-Hd-3; strip shelterwood. 1945
- Case Histories. 1908-1964
- Case Histories, Prospect Hill VII, Locust Opening. 1947
- Case history of the northern 14.0 acres of Tom Swamp I (Case Four - Bulletin 23). 1967
- Case history of TS II (Case 2 of Harvard Forest Bulletin No. 23). 1967
- Case Studies Submitted Towards MFS Degree 1948. Slab City Aerial Photo/Ground Cruise Reports. 1948
- Case V - Utilization Study. 1947
- Castor canadensis Tree Selection at Harvard Pond. 1998
- Casuarina research files. 1990
- Catalog of Representative Operations on the Harvard Forest. 1924
- Catastrophic disturbance, patch dynamics and recovery in old-growth forests. Proposal to NSF. 1989
- Caterpillar tractor, Cutting of 1931-1932; SC II. 1932
- Cathedral pines blowdown study. 1990
- The Cause of the Oak Twig Dieback in Central New England. 1936
- The Causes and Effects of Streams in the Harvard Forest. 2004
- Causes for success and failure in pine plantations in 1912 in Petersham, Massachusetts. 1912
- Causes of logging waste in central Massachusetts. 1913
- Causes of success and failure on white pine plantations. 1911
- Cedar Swamp, Cape Cod. 1924
- Cell production in dominant and suppressed white pine at the Harvard Forest. 1967
- Cellar Holes of Pirate Valley. Sherman Hill. Swift River. Harvard Forest and Vicinity.
- Censusing great horned owl at the Harvard Forest. 1996
- Centauria cell photographs. 1990
- Central Massachusetts Vegetation Survey research/work maps. 1993-1996
- Central Massachusetts Vegetation Survey, 1993-1998. 1700-1998
- Centuries of Ecological Resilience to Human and Natural Disturbances. 2007
- A Century of Science and Other Essays. 1899
- Chain saw girdling demonstration. 1930
- Challenges and opportunities for the application of historical studies to conservation. 2004
- Chamaebatia research notes. 1990
- Changes in Drought Response Strategies with Ontogeny in Quercus rubra. 1997
- Changes in the insect fauna of a New England woodland following the application of DDT. 1947
- Changes in Tracheid Length in Eastern Hemlock. 1957
- Changing Economics of the Forest Products Industries. 1966
- Characteristics of black, scarlet, and red oak in Petersham. 1940
- Characteristics of vegetation development on a white pine plantation site following the 1957 fire on Prospect Hill, Harvard Forest. 1957-1984
- Characterization of a clear-cut recovery: Spouting versus non-sprouting trees and species. 2005
- Characterization of mound and pit topography in the Prospect Hill experimental blow-down. 1989
- Charcoal - VHS tape.
- Charles L. Allen property, Petersham. 1919
- The Charles River: a history of its land use and its present condition. 1975
- Charts of red pine plantation data trial plots, Prospect Hill, 1960. 1960
- Chemical (2-4-D, 2-4-5-T) control of hardwood growth, Prospect Hill IV. 1952
- Chestnut blight correspondence. 1973
- Chestnut mill tallies - original data. 1910
- The Chestnut's Deadly Girdle. 1992
- Choate Estate -- western, eastern, southern blocks. 1927-1928
- Choate Estate Maps showing forest types and 1938 hurricane damage- NE, NW, S blocks. 1938-1939
- Choate Estate Maps showing forest types and hurricane damage - NE, S blocks. 1938-1939
- Choate Estate Stand Map. 1949
- Christ, you can't blame them. 1978
- Chronic N. 1989
- Chronic N - LDB Initial Litter. 1988
- Chronic N - UNH. 1991
- Chronic N - UNH. 1993
- Chronic N - UNH. 1997
- Chronic N -UNH. 1999
- Chronic N Green Foliage. 1988-1993
- Chronic N Green Foliage Samples, 1990. 1990
- Chronic N Litterfall Ground Sample.
- Chronic N Plot Litter.
- Chronic N plot sampling. 1999
- Chronic N Samples Greenleaf Foliage. 1994
- Chronic N- UNH. 1995
- Chronic nitrogen additions to forest ecosystems: Effects on nitrogen cycling, canopy chemistry and nitrous oxide emissions. 1992
- Chronic Nitrogen Amendment Experiment at Harvard Forest: 2003 ant data. 2003
- Chronological summary of important dates in the development of federal land and forest policy. 1940
- Chronology and published works of Richard Thornton Fisher. 1987
- Clarence C. Harris Land. 1951
- Clark Fund application: digital database for Archives. 2006
- Clark Fund application: fume hood system. 2006
- Classification of types: Tom Swamp IV. 1912
- Classifying structural and functional characteristics of forest ecosystems from an ultralight survey at Harvard Forest. 1991
- Clear cutting vs. selective cutting: a study of forest response to timber cutting methods in western Massachusetts. 2005
- Clear-cutting, PH VII or VIII.
- Clearcut area, TS III. 1950
- Clearcut strips; Adams-Fay Lot (TS IX). 1941
- Clearcutting - before, PH V. 1951
- Clearcutting for cordwood 1942, 1943, PH IV, Cd-1. 1944
- Clearcutting in groups, PH VI, P-Cd-1. 1944
- Clearcutting in pine; Adams-Fay Lot (TS IX), NW 1/4. 1925
- Clearcutting in pine; Adams-Fay Lot (TS IX), NW 1/4. 1925
- Clearcutting of 1931-1932; SC II. 1932
- Clearcutting of old-field-pine stand; before, during, and after operation, PH V. 1950-1951
- Clearcutting operation of a swamp, PH VII. 1950-1951
- Clearcutting pine and hemlock; Adams-Fay Lot (TS IX). 1925
- Clearcutting pine; Adams-Fay Lot (TS IX). 1925
- Clearcutting, PH VI. 1951-1952
- Clearing trees from road. 1961
- Climate Change and Allergic Airway Disease. 2008
- Climate Solutions Accelerator: Mapping the Impacts of Federal Climate & Energy Policy Rollbacks. 2018
- Climate Warming Experiments and Model Climate Scenarios. 2010
- Climatic Change and the Indirect and Direct Effects of the Hemlock Woolly Adelgid on Ecosystems at its Range Limits. 2006-2010
- A Climatic Driver for Abrupt Mid-Holocene Vegetation Dynamics and the Hemlock Decline in New England. 2006
- Cline and Steed Data Cards: Adams-Fay, Ella Streeter, and Baker Lots. 1925
- Clubmoss, Ferns, Polytricum, Bullfrogs and Guntram Tower. 2000
- CNH-Ex: Shifting Land-Use and Forest Conservation: Understanding the Coupling of Social and Ecological Processes along Urban to Rural Gradients. 2011-2014
- CNH-L: Assessing the Potential for Climate Change and Forest Insects to Drive Land-use Regime Shifts. 2016-2022
- CNH-L: Institutional, Social, and Ecological Dynamics of Deer Management from Urban to Rural Settings. 2017-2020
- CNH-L: The Consequences of Climate Change-Driven Land-Use Regime Shifts in New England Forests. 2014-2018
- CNH-RCN: Aligning Theories and Practices for Decision Maker Engagement with Diverse Contexts and Dynamics of Coupled Human-Natural Systems (ENGAGE CNH-RCN). 2018-2022
- Co-benefits of Climate Change Mitigation - Proposal to Establish the Climate Action Benefits Initiative (CABI). 2015-2016
- Co-Exp 35-2 Sprout Stool Height Study. 1935-1960
- The Coal Impact Project. 2013-2015
- Coarse fragments in the Gloucester soils of the Harvard Forest. 1964
- Coastal Project - Archaeological Intensive (Locational) Survey for Soil Test Plot Locations within Cape Cod National Seashore. 1999-2001
- Coastal Project - Block Island Maps. 2001-2002
- Coastal Project - Brookside Laboratories, Inc. Soil Analysis. 2000-2002
- Coastal Project - Cape Cod 1999 Data Sheets. 1999
- Coastal Project - Cape Cod 2000 Data Sheets. 2000
- Coastal Project - Cape Cod Maps. 2001-2002
- Coastal Project - Cape Cod Maps Reference Information. 1832-1898
- Coastal Project - Cape Cod National Seashore MFS thesis material. 1998-2002
- Coastal Project - Duarte Pond, Martha's Vineyard proposal and research notes. 1999-2002
- Coastal Project - Early Historical Records For Nantucket, Long Island, Connecticut, and Rhode Island. 2002
- Coastal Project - Elizabeth Islands Maps. 2001-2002
- Coastal Project - Long Island Maps. 2001-2002
- Coastal Project - Long Island, New York (PB). 2001
- Coastal Project - Long Island, New York (SI). 2001-2002
- Coastal Project - Long Island, New York (WLI). 2001-2002
- Coastal Project - Martha's Vineyard. 2001-2002
- Coastal Project - Martha's Vineyard 1938 Aerial Photograph Mapping Project. 1938
- Coastal Project - Martha's Vineyard 2000 Data Sheets. 2000
- Coastal Project - Martha's Vineyard Maps. 2001-2002
- Coastal Project - Martha's Vineyard study notes and publicity 1999. 1998-2003
- Coastal Project - Martha's Vineyard Woodland Study. 2012
- Coastal Project - Montauk, Block Island, and Pine Barren Data Sheets 2000. 2000
- Coastal Project - Montauk, Long Island, New York. 2001-2002
- Coastal Project - Nantucket Data Sheets 2000. 2000
- Coastal Project - Permits, contact numbers, schedules, property owner list. 1999-2002
- Coastal Project - Plot and Vegetation Maps. 2001-2005
- Coastal Project - Primary source descriptions of Northeast coast: Long Island to Massachusetts. 2002
- Coastal Project - Tuckernuck Island Maps. 2001-2002
- Coastal Project - Tuckernuck Island, Massachusetts (TI). 2001-2002
- Coastal Project maps. 1832-1970
- Coastal project Tree Cores.
- Coastal Project- Information complied by G. Motzkin. 1998-2001
- Coastal Soils. 2004
- Collaborative Proposal MSB-FRA: Watershed and Estuarine Responses to Changing Urbanization, Atmospheric Nitrogen Deposition, and Climate in a Northeast US Coastal Macrosystem. 2017-2020
- Collaborative Proposal: EAGER: Advancing Long-term Reuse of Scientific Data to Improve Forecasts of the Ecological Impacts of Climate Extremes. 2018-2020
- Collaborative Proposal: ETBC: RUI: Hydrologic Event Controls on Watershed Organic Matter Composition. 2009-2013
- Collaborative Proposal: MSB-FRA: Improved Understanding of Feedbacks Between Ecosystem Phenology and the Weather-Climate Nexus at Local-to-Continental Scales. 2017-2022
- Collaborative Proposal: MSB-FRA: Improved Understanding of Feedbacks between Ecosystem Phenology and the Weather-Climate Nexus at Local-to-Continental Scales. 2017-2022
- Collaborative Proposal: MSB-FRA: Redefining the Ecological Legacy of Rare Disturbance Events Over Multiple Temporal and Spatial Scales in Mesic Forest (MESOCHANGE). 2018-2023
- Collaborative Proposal: MSB-FRA: Redefining the Ecological Legacy of Rare Disturbance Events Over Multiple Temporal and Spatial Scales in Mesic Forests [MESOCHANGE]. 2017-2022
- Collaborative Proposal: Network Cluster: The Land-use Critical Zone Thematic Cluster (LuCZ). 2020-2025
- Collaborative Proposal: Redefining the Ecological Memory of Disturbance Over Multiple Temporal and Spatial Scales in Forest Ecosystems. 2020-2024
- Collaborative Research & NEON: PalEON A PaleoEcological Observatory Network to Assess Terrestrial Ecosystem Models. 2010-2013
- Collaborative Research - Microbial Systems in the Biosphere (MSB): Effects of Biological Invasion and Global Change on Soil Fungi and Ecosystem Function. 2009-2010
- Collaborative Research and NEON: MSB Category 2: PalEON-A Paleo Ecological Observatory Network to Assess Terrestrial Ecosystem Models. 2014-2019
- Collaborative Research and RUI Proposal: Loss of a Foundational Forest Species Alters Community Decomposition Rates in Temperate Streams and Riparian Zones. 2011-2014
- Collaborative Research Using Process Definition and Analysis to Engineer Systems for Processing Scientific Data. 2008-2011
- Collaborative Research WSC Category 3- Socio- Ecological Resiliency and Ecosystem Water Yield under Changing Climate, Population, and Policy at Long-Term Ecological Research Sites. 2010-2013
- Collaborative Research, LiT, and MSB: The Changing Diversity and the Evolution of Decomposer Fungi in Response to Soil Warming and Nitrogen Additions. 2009
- Collaborative Research: A Cross-site Comparison of the Direct and Indirect Effects of Dominant Ants on Ecosystem Processes in Changing Forests. 2007
- Collaborative Research: ABI-INNOVATION: Stepping in the Same River Twice: Capturing Scientific Provenance and Supporting Replication of Long-Term Ecological Experiments. 2010-2014
- Collaborative Research: Archiving Scientific Processes. 2004-2007
- Collaborative Research: Assessing the potential for and consequences of an 'incidental' protective mutualism between an invasive herbivore and native plant. 2007
- Collaborative Research: Automatic Generation of High-resolution GIS Attribute Maps for Forest Management and Ecosystem Research. 2002-2006
- Collaborative Research: Can Exploitative Competition Between Invasive Herbivores Benefit a Native Host Plant. 2008-2012
- Collaborative Research: Carbon Dioxide Fertilization Water Use Efficiency and Tree Growth in Semiarid Conifers. 2015-2018
- Collaborative Research: Controls on Soil Organic Matter Storage in Forest and Grassland Ecosystems, A Continental-Scale Study. 1992
- Collaborative Research: DIRT: A cross-continental, experimental study of forest SOM and N dynamics. Proposal to NSF. 2000
- Collaborative Research: Does Climate Synchronize Mesoscale Forest Change? Characterizing Disturbance Legacies At Multiple Temporal and Spatial Scales [MESOCHANGE]. 2015-2019
- Collaborative Research: Ecosystem Responses to Progressive and Rapid Climate Change During the Holocene in New England. 2007-2010
- Collaborative Research: Effects of nutrient stress on a co-evolved food web (NSF proposal). 2002-2006
- Collaborative Research: Embedding Public Engagement with Science at Long-Term Ecological Research Sites. 2017-2022
- Collaborative Research: Empirically Constrained Reconstructions of Continental Vegetation and Carbon Dynamics over the Last Millennium, and Projections into the Future. 2015-2019
- Collaborative Research: Experimental and Modeling Synthesis of Forest Migration Response to Warming in a Competitive World. 2015-2018
- Collaborative Research: Forecasting and Forestalling Tipping Points in an Aquatic Ecosystem. 2011-2016
- Collaborative Research: Forecasting and Forestalling Tipping Points in Aquatic Ecosystems. 2010-2015
- Collaborative Research: Forecasting Continental Scale Impacts of Insects and Pathogens on Forest Ecosystem Dynamics. 2015-2018
- Collaborative Research: Global Change is more than Climate Change: Evaluating Scenarios of Climate and Land-Use Change at Multiple Forested Regions of the US. 2011-2017
- Collaborative Research: Hydrologic event controls on watershed organic matter biogeochemistry. 2008-2011
- Collaborative Research: Impacts of multiple invasive insect pests on canopy processes, decomposition dynamics and soil nutrient cycling in New England hemlock forests. 2007
- Collaborative Research: Interacting influences of climate, land-use and other disturbances on regime shifts in forest ecosystems: Holocene Dynamics in the Northeastern US. 2012-2019
- Collaborative research: Interactive effects of Biological Invasion and Global Change on Native Plant and Fungal Community Dynamics in Northeastern Deciduous Forests. 2011-2017
- Collaborative Research: Leading- and Trailing-Edge Responses of the Pleistocene Boreal Forest to Rapid Warming and Carbon Dioxide Increases. 2015-2018
- Collaborative Research: MESOscale Assessment of Climatic, Human and Global Ecological Drivers of Broadleaf-dominated forest dynamics [MESO-CHANGE]. 2014-2019
- Collaborative Research: Moths, Ants and Carnivorous Plants: The Spatial Dimension of Species Interactions. 2009
- Collaborative Research: MPS-BIO- Ancient DNA: A Next Generation Tool for Studying Range Shifts and Their Community Impact. 2011-2013
- Collaborative Research: Predicting how Changes in Forest Stand Composition will alter stream ecosystems at multiple spatial and ecological scales. 2005
- Collaborative Research: Quantifying the Impacts of Humans, Climate Change, and Extreme Floods on Erosion and Sediment Yield in the Post-glacial New England Landscape. 2019-2022
- Collaborative Research: Recent Northeastern United States Temperature Records in the Context of the Late Holocene. 2014-2018
- Collaborative Research: Sustainable Environments - Urban Water Management. 2013-2015
- Collaborative Research: Terrestrial Denitrification and Global Environmental Change. 2015-2017
- Collaborative Research: The Ecological and Evolutionary Consequences of Urbanization on Multispecies Plant-Animal Interactions. 2010-2011
- Collaborative research: Type 1-L02170109: Incorporating Tree-Level Hydrodynamic Stresses in an Earth System Model. 2010-2012
- Collaborative Research: Understanding the Potential for a Climate Change-Driven Critical Transition from Forest to Chaparral. 2014-2018
- Collaborative Research: What Factors Govern the Rate of Spread of an Invasive Species? The importance of Dispersal and Selection in the Range Expansion of Hemlock Woolly Adelgid. 2004-2008
- Collaborative Research: What factors govern the spread of an invasive species?. 2007
- Collembola migration studies. 1973
- Colloid suspensions; Adams-Fay Lot (TS IX). 1924
- Comments by H.M. Raup on the Black Rock Forest. 1977
- Comments on "A Method of Reclaiming Severely Weeviled White Pine Plantations". 1931
- Comments on "Forest Weeding". 1929
- Comments on Part of the Conservation Law Foundation's Statement of Reasons in Support of their WMNF Appeal. 1986-1987
- Comments on plant community classification. 1979
- Comments on the Harvard Forest, 1924-1934. 1924-1934
- Committee to Visit the Harvard Forest.
- Common Evening Primrose (light intensity). 1973
- Commonwealth of Massachusetts Department of Conservation Map Showing the State Forests & Other Public Reservations. 1940
- Commonwealth of Massachusetts Forestry Resources. 1998
- Communal societies in nineteenth century. 1790-1864
- Community and Historical Ecology Collaborations at the Harvard Forest LTER Site: Investigating Mechanisms for Forest Change. 1998
- Community and historical ecology collaborations for undergraduates at the Harvard Forest LTER site: multi-scale analysis of vegetation dynamics. 1996-1997
- Community Characterization of Floodplain Forests of the Connecticut River and Ridgetop Pitch Pine Communities. 1995
- Community House Fire Alarm System. 2015
- Community House Historical Photographs.
- Community House, Shaler Hall Library and Shaler Hall Vault Asbestos and Lead Based Paint Survey. 2015
- Community, Individualistic species, and the paleoecologists in the forests of eastern North America. 1984
- Comparative and Systematic Studies on the Anatomy of the Monocotyledons - NSF: Final report on Grant GB-5762-X. 1971
- The comparative development of bogs and fens in central Sweden: evaluating the role of climate change and ecosystem development. 1990
- Comparative height growth of chestnut, popple, and birch sprouts up to five years of age. 1912
- The Comparative Performance of the Larch Tree in Relation to Neighboring Evergreen and Deciduous Species. 2002
- A Comparative Study of Aerial Photographs for Forest-Photo Interpretations, Slab City IX and X. 1948
- A comparative study of red oak and chestnut seedling reproduction. 1910
- A comparative study of several sets of aerial photographs used for forest photo-interpretation. 1949
- Comparative study of the seed bank: Mount Holyoke College, S. Hadley, MA, Harvard Forest, Petersham, MA. 1991
- Comparing calcium levels and variability in trees. 2000
- Comparing the leaf components of a bud to the previous year growth of Acer saccharum Marsh. 1994
- A Comparison between the Forest Administration in British India and the United States. 1904
- A Comparison Between the Growth of Red Pine in the Harvard Forest and Scotch Pine in Germany with Some Remarks About the Silviculture and Utilization of Both Species in Their Native Countries. 1949
- A comparison between the soils of hardwood stand and a softwood stand. 1987
- The comparison of aspen, gray birch, and chestnut sprouts in the first five years of growth. 1912
- Comparison of height growth in chestnut, poplar, and gray birch sprouts. 1912
- A comparison of lichenicolous fungi found in the urban, disturbed Arnold Arboretum. 1993
- A comparison of regeneration techniques in the forest. 1996
- A Comparison of the Forest Types and the Forest Cover Types of the Eastern United States as Listed by the Society of American Foresters for Tom Swamp VIII. 1948
- A comparison of the form, volume and general conditions of white pine when grown in pure stands and in stands of hardwood mixture. 1912
- A comparison of the growth of red pine, norway spruce, and european larch in mixed and pure plantings. 1979
- A comparison of the growth patterns of paper birch, Betula papyrifera, from burned and unburned stands. 1989
- A comparison of the Massachusetts volume table for white pine with the yield of pine in Petersham: a study of the effects of forks on volume. 1912
- A Comparison of the Shelterwood and Clearcutting Methods - A Progress Study of Three Cutting Plots on the Harvard Forest. (Tom Swamp IX includes carification experiment 34-2 from active research files). 1934-1941
- Comparison of Winter Stream Obstructions in Hemlock and Hardwood Stands. 2001
- Comparisons of forest floor litter. 1981
- Comparisons of soils from different parent materials. 1982
- Compartment maps, Harvard Forest. 1927-1929
- Compartments on Prospect Hill - 2008. 2008
- Compilation of USGS topographic maps of Martha's Vineyard. 1979
- The complementary effects of radiation and nitrogen intensities on the growth of year-old pine seedlings. 1932
- A Complete Survey of the Harvard Forest Plantations. 1931-1934
- Composite of USGS topographic maps of Petersham. 1968
- Composite of USGS topographic maps of Petersham ('Natural Resource Inventory'). 1973
- The composition of red pine (Pinus resinosa) plantations as a consequence of fire disturbance. 1988
- Composition, volume estimates, and management plan for the western portion of Prospect Hill (PH II and PH VIII). 1909
- Composition, volume, and working plan for cordwood on northeast portion of Prospect Hill (PH II and PH VIII). 1909
- Compression wood. 1975
- Comptonia research files (8 folders). 1990
- Comptonia research notebooks, 1973-76. 1973-1976
- Computer and network history at Harvard Forest, 1988-1996. 1982-1996
- Computer cartographic study of hurricane damage on the Harvard Forest. 1987
- Computer data documentation. 1994
- Concerning the Influence of the Cultivation method on the yield of spruce. 1922
- Concord Field Station Resources. 1973-2004
- Conditions of 25 marked trees on Prospect Hill Tract: location unknown. 1912
- Conditions on the 1910-1911 cutting operations in Tom Swamp III. 1913
- Conditions on the 1910-1911 cutting operations in Tom Swamp IV. 1913
- Conduit Installed at Harvard Forest. 2016
- Conifer Swamps of Central and Western Massachusetts. 2009-2011
- Coniferous plantations in the Harvard Forest, first 30 years. 1910-1940
- Coniferous reproduction and mortality of grey birch, TS VIII. 1921
- Connecticut River Valley Pitch Pine Study. 1996
- Connecticut witness tree data. Sorted by county. 2000
- Connecting Spring Phenology with Lower Atmospheric Energy-Mass Exchange. 1998-2001
- Consent Forms and Data Use Agreements Related to HF-SRPE Surveys. 2016-2019
- Consent Forms for Tick Study at Harvard Forest. 2017-2019
- Conservation and erosion. Chapter 1. Worcester County Land Use Planning Project. 1940
- Conservation Catalyst Exchange. 2014
- Conservation Easements in the Town of Petersham. 1974
- Conservation of the land. 1950
- Conservation Seminar Field Trip Notes 1957. 1957
- Conservation Trends and Opportunities in the North Quabbin Region: Proposal to Mount Grace Conservation Trust. 2003
- Construction of Natural Type Classes, Slab City, Case III. 1947
- Consulting Forestry files, sorted by state/town/landowner. 1908-1950
- Contour map of Connecticut 1974. 1974
- Contour Map of New Building Site, Harvard Forest 1930. 1930
- Control of the white pine weevil by forest management. 1922
- The control of vessel size and density along the plant axis. 1983
- Control plot, PH I. 1921
- Controls on organic matter accumulation and biological processes in soils: a proposal for a continental-scale study. 1991
- Controls on soil carbon storage and soil CO2 fluxes at the Harvard Forest core experiment. 1994-1996
- Controls on soil carbon turnover in forests along a latitudinal transect: Proposal. 1999-2000
- Conversion of mixed coppice into sawtimber. 1941
- Cook Forest Swamp Tree Cores.
- Cook's Canyon and Town of Barre (Historical).
- Cooperative agreement between Harvard Forest and U.S. Forest Service. Proposal. 1962
- Cooperative control--a proposed solution of the forest problem. 1930
- Cooperative marketing of farm forest products. 1940
- Cooperative NE-69 lilac phenology project. 1970-1982
- Cooperative sample plots, Brown-Spooner, E. Murdock Co.. 1923-1924
- Cooperative sample plots, Ella Streeter Lot, E. Murdock Co.. 1923
- Copicut Bioreserve. 2003
- Copies of Maps of Historical Petersham. 2009-2010
- Coppice conversion study, Co-Exp. No. 41-1, 1941-1942. 1941-1942
- Coppice conversion study, Co-Exp. No. 41-1, 1944. 1944
- Coppice with standards; SC II. 1915
- Copy of Hiram Stow-Joel Brooks Account Book, Petersham, Mass. 1795-1853. 1853
- Copy of Petersham Proprietor's Records 1733-1823. 1823
- Cordwood cutting - clear cutting, PH VII.
- Cordwood cutting, PH II. 1925
- Cordwood cuttings 1926-1927, PH VII. 1926-1927
- Cordwood cuttings 1926-1927; TS V-VI. 1927
- Cordwood cuttings 1927-1928, PH VIII. 1928
- Cordwood cuttings, PH III and PH IV. 1942
- Cordwood salvage, 1942, PH III, Hd-1. 1944
- Cordwood stands, PH VII. 1924
- Cordwood, PH VII. 1925
- Cordwood; TS V, Sp 1-3.7, NW corner of compartment. 1925
- Coriaria research notes. 1990
- Corn study. 1994
- Cornus canadensis. 1974
- Correlating snow depth with canopy coverage and angle of southward slope. 1996
- The correlation between soil pH and tree species: A comparison of soil pH and depth for two stands in Harvard Forest. 1996
- Correlation of Pseudoparmelia caperata Area and Age of Path-side Acer rubrum in Harvard Forest. 2001
- Correspondence about "Woodlots in Transition" (Bullard Fellow Paper). 1997
- Correspondence about Northeastern Forest Experiment Station and terms of collaboration with Harvard. 1927
- Correspondence and corrections for publication of "The Forests of China" (Cabot Foundation Publication No. 5). 1958
- Correspondence and Publications of Ernest M. Gould, Jr.. 1940-1988
- Correspondence between Mabel Coolidge and A.C. Cline regarding early settlement of Petersham. 1936
- Correspondence between P.R. Gast and R.T. Fisher on future of Harvard Forest. 1929-1930
- Correspondence concerning amount of cut allowable on Harvard Forest under sustained yield program. 1922
- Correspondence concerning H. Raup's Black Rock Forest Bulletin No. 7 attack on W.L. Bray's concept of plant communities. 1939
- Correspondence of Al Cline. 1947
- Correspondence of Hugh M. Raup. 1948-1982
- Correspondence of P. R. Gast with H. Hesselman--concerning effect of overstory on litter decomposition. 1937
- Correspondence on "Effect of windblown material on soils". 1957
- Correspondence regarding 1938 hurricane and its aftereffects. 1939
- Correspondence regarding the proposed appointments of D.M. Gates and John Harper as Director of Harvard Forest. 1969
- Correspondence Relating to Harvard Forest 1907-1933. 1907-1933
- Correspondence relating to the care of trees on the Harvard Yard, 1913-1931. 1913-1931
- Correspondence surrounding Harvard University Biology Department reorganization. 1969
- Correspondence with European foresters on the silviculture of mixed stands. 1923-1924
- Correspondence with Harvard University (E.D. Merrill) regarding 1938 hurricane and its aftereffects. 1939
- Correspondence with Harvard University proposing the establishment of a forestry school. 1903
- Correspondence with Massachusetts Horticultural Society regarding Harvard Forest's award for hurricane clean-up efforts. 1944
- Correspondence with O.M. Porter, American Paper and Pulp Association. 1923
- Correspondence with R.E. Booker - includes Pinus radiata research notes. 1978
- Correspondence, Cary, Cline and Hosley, 1929-1934. 1929-1934
- Correspondence, Redwood Trees Article. 2008
- Correspondence, Stillman family and Harvard Forest, 1907. 1907-2006
- Correspondence: Creation of Fisher Memorial Fund. 1990
- Correspondence: Friends of the Harvard Forest. 1940-1941
- Cosine Law of Lambert. 1929
- Cost of pasture nutrients compared to cost of hay nutrients with Brunelle farm as an example. 1938
- County Roads in Franklin County [Massachusetts]. 1924
- Course Notes and Field Notebooks. 1899-1914
- The course of vegetation on a Prospect Hill stream. 1976
- Cover and location maps, Yale School of Forestry holdings, CT and NH. 1929-1940
- Cows in Pasture at Harvard Forest. 2000
- Creation of a Document Archive, Cold Storage Facility, and Laboratory Space atHarvard Forest. Proposal to NSF. 1994
- Criteria for determining land use history in the Harvard Forest. 1986
- Cross-section white pine showing results of careless axe pruning.
- Cross-Site Assessment of Climate Change on Ecosystem Dynamics--A Supplement to BSR-11659 LTER. 1992
- Crown and stem dimensions of red pine and their relation to volume increment in plantation 28-G, Tom Swamp VIII. 1977
- Crown development and basal area growth of red oak and white ash. 1948
- Crown Erosion in Conifers (following ice storm, January 1982). 1982
- Crown friction of white pine. 1939
- Crown friction, Farrington Lot. 1923
- Crown friction, TS IV. 1923
- Crown friction; Adams-Fay Lot (TS IX), Strips. 1924
- Crown relations of red oak and white ash - taken for Guernsey and Pittman; TS II, Hd-1. 1934
- CRUI Land Use Project on Prospect Hill 1996. 1996
- CRUI Progress Report, Summer 1996. 1996
- CRUI Project Objectives, Summer 1998 (includes bibliography). 1998
- Cruise and Management Plan of the Blake Tract of the Hollingsworth and Whitney Company. 1947-1949
- CTFS - Mega Plot at Harvard Forest. 2007-2011
- Cuba and Honduras: Notes on reforestation in tropical America. 1949
- CUE Ethics: A Diverse Network Improvement Community for Teaching Reproducible Science. 2019-2021
- Cultivating a Nation of Superior Men and Trees: The Harvard Forest, 1907-1934. 2001
- Cultivating Schoolyard Ecologists. 2010-2011
- Cultivating Schoolyard Ecologists. 2017-2018
- Cultivating Schoolyard Ecologists. 2019-2020
- Cultivating Schoolyard Ecologists - Cardinal Brook Trust Grant Proposal. 2015-2016
- Cut of 1914-15; TS I, P-Hd-3. 1915
- Cut-over 'old field' pine study of 1931-32. 1932
- Cut-over old field pine stands in central New England: a regional study of the composition and stocking of the volunteer stands. 1935
- Cut-over pine lot study of 1931-32. 1932
- Cuts used in Harvard Forest Bulletin No. 1, "The Management of the Harvard Forest". 1921
- Cutthroat Brook Tree Farm Trail Map. 2008
- Cutting 1908-1909, TS IV. 1914
- Cutting 1910; TS I, P-Hd-3.
- Cutting 1913-1914; SC X. 1913-1915
- Cutting 1923-1924; SC VII. 1923-1924
- Cutting 1925-1926, Thinning; SC II - C, P-7. 1926
- Cutting 1925-1926; SC II - D. 1926
- Cutting 1925-26, Clearcut; SC IV-A. 1926
- Cutting 1925-26, mill and lumber; SC IV-A. 1926
- Cutting 1925-26; SC IV - A. 1926
- Cutting gray birch and scattered pines, PH II-IV. 1927
- Cutting of 1909-1910; TS V, Hd-1. 1911-1914
- Cutting of 1931-1932; SC II. 1932
- Cutting of 1931-1932; SC II. 1932
- Cutting of 1931-1932; SC II. 1932
- Cutting of 1931-1932; SC II. 1932
- Cutting of 1935-1936, PH VIII. 1938
- Cutting operations - thinning, PH I, 26N. 1961
- Cutting operations; Adams-Fay Lot (TS IX). 1925
- Cutting, stand P-6, 22.9 a, PH VIII. 1930-1931
- Cutting, stand P-6, 22.9 a, PH VIII, 28-C. 1930-1931
- Cuttings of 1936-1937, PH I. 1937
- Cuttings of 1936-1937, PH VII. 1937
- Cuttings of 1936-1937, PH VIII, P-7, 1.4a. 1937
- D-galactosidase and ATP in Fraxinus. 1982
- D.I.R.T. Plot Protocols. 1993
- Damage done by the Northern Pileated Woodpecker (Coephloeus pileatus) to white pine, spruce, and hemlock on the Harvard Forest. 1913
- Damon's pines, State Line, New Hampshire. 1934
- Data for white pine yield study. 1913
- Data management, computer networking, research collections, and research experience for undergraduates initiative at the Harvard Forest LTER. Proposal. 1994
- Data management, remote sensing and supplemental research initiative at Harvard Forest LTER. Proposal to NSF. 1993-1994
- Data on White Pine Seed-Source Collections. 1940
- Data-Model Fusion and Forecasting 21st Century Environmental Change in Northeastern United States. 2010-2013
- Datisca research notes. 1990
- Davenport Property Deeds 1801-1971. 1801-1971
- Davis Folly; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1924
- A day on the farm. 1985
- Dead wood and charcoal in the forest floor, Petawa Forest Experiment Station, Chalk River, Ontario and Harvard Forest - Permanent plot data. 1970
- The Decadal Plan for LTER - Integrative Science for Society and the Environment: A Plan for Research, Education, and Cyberinfrastructure in the U.S. Long Term Ecological Research Network. 2007
- Decay from Pruning Wounds in Oaks. 1937
- Decay hazards in white ash, TS IV. 1937
- Deciding what risks matter: NIPF Timber Harvesting and the Tipping Point for Massachusetts Forests, 1980-2100. 1980-2100
- Decomposition Experiment - Soil fauna doctoral research; TS I, P-3. 1932
- Decomposition Experiment - Soil fauna doctoral research; TS I, P-Hd-3. 1932-1933
- Dedication of Stillman Plaque. 1950
- Deed from Joseph Higgins to Harvard Forest. 1944-1945
- Deed from M. Woodward to Walter Bryant; Bryant Farm. 1899
- Deed: Albert H. Upham and Charles F. Upham to Harvard, 1934. 1921-1934
- Deed: Harry S. Upham to Harvard, 1934. 1934
- Deed: John Waldo to Harvard Forest, 1962. 1962
- Deeds of Smith, Dexter and Bennett to Harvard. 1890-1924
- Deeds: Mary Winsor to Harvard. 1952-1976
- Deer damage, TS I. 1925
- Deer Herbivory Patterns in Relation to a Major Road. 2004
- Defining and reconstructing the humanized landscape, research proposal. 1987
- Deforestation and stream sedimentation in Nelson Brook, Massachusetts, U.S.A.: A qualitative and quantitative field study. 1994
- Demography of the Northern Pitcher Plant (Sarracenia purpurea). 1997-2012
- Dendrochronological reconstruction of historical disturbances in a hemlock forest at the Harvard Forest, Petersham, MA. 2006
- Dendrological material collected in North America. 1970
- Dendrometer Experiment. 1949-1950
- Dendrometer measurements on a hardwood stand, Tom Swamp IV. 1948-1949
- Dendrometer studies - effects of fertilizers on diameter growth. 1975
- Department of Energy grant information 4/1/85 to 3/31/86. 1986
- Department of Environmental Management: DEM RFR #724 Ecological Evaluations. 2002
- Deposition of ice on trees from February 1962 storm, PH I. 1962
- Description of conditions and operations on Compartment II, Meadow Water Tract, from 1908 through 1912. 1908-1912
- Description of Harvard Forest Program. 1963
- Description of milling operations and their costs. 1911
- Description of the Spooner Lot. 1912
- Description of Tom Swamp Stratigraphy. 1947-1949
- Description, extent and genesis of fragipans. 1976
- Descriptions of 25 marked trees on the Prospect Hill Tract: location unknown. 1912
- Descriptions of the forest operations on the Adams-Fay Lot (TS IX). 1924
- Descriptions of the Harvard Forest. 1935
- Descriptions of typical logging operations. 1912
- Desertification. 2001-2003
- Determination of Wet and Dry Weight Relations of a Specimen of Ausubo (Manilkara bidentata) Found on the Caribbean National Forest, with Observations on Nutrient Relationships. 1962
- Developing Stewardship Science in Conserved Lands of the Northern Forest. 2010-2013
- Development of Forest Management in Germany. 1904
- The development of northern red oak (Quercus rubra L.) in mixed species, even aged stands in central New England. 1975
- The Development of Power Pruning Saws by the U.S. Forest Service. 1945-1950
- Development of the Hammond Woods from 1650-1971. 1650-1971
- Development of the primary and secondary roads coverage for the North Quabbin Region. 1995
- Development of the root system of northern red oak - Harvard Forest Paper No. 21. 1970
- Development of the successive cambia in Atriplex hamilus (Chenopodiaceae). 1982
- Developmental history and surface features of Townline Bog. 1990
- Developmental history of peatlands in Central New England. MFS thesis (includes proposals). 1999
- Developmental history of peatlands in Central New England: MFS research data, 1999-2001. 1999-2001
- Dick Chaisson - Newspaper Clipping Archive. 1900-2009
- Dick Goodwin -- A Memorial Reflection. 2007-2015
- Diel and seasonal variation in carbon and water exchange in northeastern forest canopies. Proposal to NIGEC. 1999-2000
- Differences in Radial Growth Response to Drought Between Juveniles and Adults of Woody Species in New England. 1999
- Differences in species compositions of secondary forests on old cultivated fields and pastures on the Harvard Forest. 1984
- Differential regenerative ability in New England forest trees. 1991
- Differentiating cambial derivatives in four white pine internodes. 1967
- Dimensions: Collaborative Research: The Climate Cascade: Functional and Evolutionary Consequences of Climate Change on Species, Trait and Genetic Diversity in a Temperate Ant Community. 2012-2017
- Dinner Hour; Fitzwilliam, NH. 1924
- Diorama and Historical Photographs found in basement. 1975
- Direct evidence of vessel embolism after freezing. 1983
- Directions for managing the Slab City Tract during the first ten years of the 60-year rotation. 1912
- Director Photographs. 1910-1994
- DIRT (Detritus Input and Removal Treatments) Leaf Sub-samples.
- DIRT (Detritus Input and Removal Treatments) Leaf Sub-samples. 1992
- DIRT (Detritus Input and Removal Treatments) Leaf Sub-samples. 1992
- DIRT (Detritus Input and Removal Treatments) Leaf Sub-samples. 1992
- DIRT (Detritus Input and Removal Treatments) Leaf Sub-samples. 1992
- DIRT (Detritus Input and Removal Treatments) Leaf Sub-samples. 1992
- DIRT (Detritus Input and Removal Treatments) Plots Mineral Soil, Block I. 1991
- DIRT (Detritus Input and Removal Treatments) Plots Mineral Soil, Block II. 1991
- DIRT (Detritus Input and Removal Treatments) Plots Mineral Soil, Block III.
- DIRT (Detritus Input and Removal Treatments) Plots No Root Mineral Soil, Block III. 1991
- DIRT (Detritus Input and Removal Treatments) Plots No Roots Mineral Soil, Block I. 1991
- DIRT (Detritus Input and Removal Treatments) Plots No Roots Mineral Soil, Block II. 1991
- The discovery of tylose formation by a Viennese lady in 1845. 1979
- A discussion of land settlement patterns in New England. 1969
- A Discussion of the Ecology and Silviculture of the Mixed Hardwood Stand Tom Swamp I, P.-Hd.-3 North. 1947
- Diskette inventory for TS, PH, HF Long Term Studies, LTER documents, GIS maps, Pisgah, and Lyford tree mapping. 1994
- Disposal of slash on cut-over white pine areas in relation to forest management. 1910
- Distinguishing characteristics of hickories occurring in the vicinity of Petersham. 1940
- Distribution of Bryophytes in Massachusetts. 1998-1999
- Distribution of bryophytes, nonvascular plants on tip-up mounds. 1995
- Distribution of common oaks (Quercus sp.) and regional forest types in New England. 1966
- Distribution of common oaks (Quercus sp.) and regional forest types in New England. 1968
- Distribution of common oaks (Quercus spp.) and regional forest types in New England. 1983
- Distribution of common oaks (Quercus spp.) and regional forest types in New England. 1984
- The distribution of common oaks in New England. 1980
- Distribution of Diameter Classes of Mt. Pisgah Plots. 1927
- Distribution of hickory in Slab City and surrounding regions in relation to land use and soils. 1952
- Distribution of Individual Fires in Massachusetts, 1926-1930. 1926-1930
- Distribution of species and its correlation to pH and temperature in the Tom Swamp. 1986
- Distribution of the Osmunda cinnamomea L. and Osmunda claytoniana L. in relation to natural soil drainage and forest cover. 1964
- Distribution of white ash and red oak roots within the soil. 1976
- The Doe Valley seed source and fertilizer experiment. 1938
- Does canopy status affect wood specific gravity (and carbon sequestration) in forest trees?. 1999
- Dominance of hemlock in old forest stands: How far will it go?. 1990
- Dr. Richard Leo. 2012
- Draft of Annual Report: Progress Report, May 1936 to December 1937. 1936-1937
- Dragonflies of the Harvard Forest. 2013
- Drainage System at Harvard Forest Agreement. 1940
- Drawings and notes of plants at Prospect Hill and Tom Swamp. 1982
- Drawings of Fungus, Canada. 1926
- Drought-dependent establishment of Pinus strobus and Picea mariana in a wetland environment. 1989
- Dual Culture research notes. 1990
- Dudley Lot reports. 1912
- Duffield and Kraemer study; Adams-Fay Lot (TS IX), 2- and 3- Cut Shelterwood. 1935
- Dutch elm disease: What an arborist should know. 1982
- Dye ascents in red maple. 1975
- Dynamic interaction between forest and atmosphere. 1991
- The Dynamic New England Landscape: Interactions Among Disturbance, Environmental Change, and Ecosystem Pattern and Process. Harvard Forest LTER III 2000-2006. 2000-2006
- The dynamics of Sphagnum in forest and peatland communities in Southeastern Labrador, Canada. 1984
- Dysfunction in the flow of food. 1978
- E-W Clearcut; Adams-Fay Lot (TS IX), Strips. 1924
- E-W Clearcut; Adams-Fay Lot (TS IX), Strips. 1924-1928
- E. G. Stillman Procite Bibliography Database Printout. 1865-2012
- E. Gould's collection of early town maps of the Petersham area. 1987
- Earl P. Stephens - Articles Not Researched at Harvard Forest. 1955-1976
- Earl P. Stephens Obituary. 1920-2009
- Earl Stephens Reconstruction Work, Relative to Bob Marshall's Work. 2007
- Earl Stephens thesis charts and graphs. 1952-1955
- Early Agriculture in Petersham (excerpt from HF Bulletin No. 20). 1941
- Early history of forest soils classification in the U.S. - contains information on history of 1939 Forest Soils at the Harvard Forest conference. 1939-1973
- Early history of the Harvard Forest. 1972
- Early history of the Harvard Forest as shown in J.W. Brooks' Correspondence. 1906-1972
- Early Holocene Openlands in Southern New England. 2005
- Early Invasive Species in American Agriculture - The Introduction, Expansion, and Reduction of Rumex spp. in New England. 2005-2010
- Early settlement vegetation of central Massachusetts based on witness tree data and proprietor's records. 1993
- Early water powered sawmills. 1972
- Earth's Greatest Spectacles: New England. 2016
- Earthworm bibliography. 1937
- Earthworm middens, TS II. 1946
- Earthworm studies including list of references. 1961-2017
- Easement Rights: Telephone Company. 1963-1972
- East Dismal Swamp, Roper, Virginia. 1945
- Eastern hemlock and its relationship to the silviculture of the Harvard Forest. 1950
- Eastern Hemlock Shading and the Effects on Air, Ground and Water Temperatures. 2001
- Eating habits and preferences of beavers at Harvard Pond. 1986
- Eccentric Growth and Compression Wood Formation in a Damaged Eastern Hemlock Trunk. 2001
- Eccentric Growth in Fagus grandifolia, the American Beech Tree. 2001
- Ecological and conservation insights from reconstructive studies of temperate old-growth forests. 1995-1996
- Ecological and Environmental Impacts of the Extinction of Core Species. 2002-2004
- An ecological approach to land use planning on the municipal level. 1976
- Ecological effects of afforestation: book review for Elsevier Editorial Services. 1994
- Ecological factors at work at Tom Swamp I: Fern competition with tree production. 1969
- Ecological factors which influence the growth and health of shade trees. 1935
- An ecological history of agricultural land use in two Massachusetts towns. 1991
- Ecology and Conservation in the Cultural Landscape of New England: Lessons from Nature's History. 1994-1998
- Ecology and genetics of wind pollination in North American species of the genus Taxus. Proposal. 1992
- Ecology in Action - UNESCO posters. 1981
- An economic appraisal of alternatives to dairying on northern New England farms. 1954
- Economic possibilities of farm-forestry in Hardwick Massachusetts. 1942
- The economic possibilities of forestry for wood-using industries in central New England. 1931
- Economic problems of managing small woodland holdings in New England. 1950
- Economic prospects of private forest owners. 1980
- Economic relations of the Black Rock Forest. 1949
- An economic research project to determine the input-output relationships in growing and harvesting forest crops. 1950
- The economics of forestry--developments in the United States, and John D. Black's part in them. 1952
- Ecosystem Disturbance and Response: Central Role of Biological Legacies. 1995-2001
- Edwards Property Development Plan. 2004-2006
- Edwards Property Development Plans. 1989-1997
- The effect of a forest stream on local vegetation. 1989
- The Effect of Alliaria Petiolata Invasion and Soil Amendments on Forest Understory Communities in Massachusetts. 2002
- The effect of certain accessory growth substances on white pine seedlings (second series). 1941
- The Effect of Climate on Tree- Ring Width in Massachusetts and Rhode Island (Selected Sites). 1968
- Effect of Cover Density on Weevil Damage in Mixed Pine Hardwood Stands - Harvard Forest 1954-1958. 1951-1959
- The effect of distance from the road, amount of road salt applied, and traffic flow on the growth rate of roadside Pinus strobus. 1968-1989
- The effect of fire on areas of the Prospect Hill tract of the Harvard Forest. 1986
- Effect of forest composition on soil development. 1940
- The effect of frost on the establishment of white ash in plantations. 1938
- Effect of habitat on sex ratios in Polytrichum commune. 1976
- The Effect of Harvesting on Vascular Plants in Western Massachusetts. 2007-2008
- The effect of intrinsic site factors on tree species growth rate and age across an elevation gradient. 1988
- Effect of Invasive Earthworms on Soil Microbes and Nutrient Cycling. 2012
- The effect of land-use history on tree and shrub distributions on the Montague Sand Plain . 1997-1999
- The effect of land-use on Tom Swamp I. 1989
- The Effect of Logging on Tree and Herb Composition in Western Massachusetts. 2007
- Effect of low temperature on ascent of sap in trees. 1964
- The effect of mound and pit microrelief on the growth of several red pine and red pine- white spruce. 1954
- Effect of nitrogen fertilizer on the growth rate and certain wood quality characteristics of sawlog size red oak, yellow-poplar, and white ash. 1972
- Effect of seed weight and seed origin on the early development of eastern white pine. 1941-1944
- Effect of Soil Saturation and Beaver Activity on the Growth of Eastern Hemlock (Tsuga canadensis L.). 2001
- Effect of temperature on phloem. 1964
- The effect of the 1938 hurricane on the forest structure and composition of the Pisgah old-growth forest. 1995
- The effect of the environment on the sex ratio of Myrica gale populations. 1980
- The Effect of the Ongoing Hemlock Woolly Adelgid Infestation on the Sustainability of Water Resources in the Eastern United States. 2016-2019
- Effectiveness of basal sprays in weeding forest stands (formerly Exp. 52-1, Active Research files). 1952
- The Effectiveness of Land Protection for Conservation: Tools for Analysis and the Evaluation of a Regional Public-Private Partnership in New England. 2003-2006
- Effects of 1996-97 Winter Storms on Pine and Mixed Hardwoods on the Montague Sand Plain in Central Massachusetts. 1997-1998
- The Effects of Adelgid-induced Changes in Eastern Hemlock Forests on Bird Communities. 2000-2001
- Effects of altitude on cold tolerance and bud and needle mortality in red spruce. 1993-1996
- Effects of altitude on cold tolerance and bud and needle mortality in red spruce. Proposal. 1993
- Effects of Carbon Dynamics and Climate Variability on Mast Seeding and Maple Syrup Production. 2014-2016
- The effects of certain accessory growth substances on the growth of white pine seedlings in pot cultures. 1940
- The effects of changing land use on organic carbon and nitrogen storage in mid-latitude North American soil and rice paddies. 1991
- The effects of deer (Odocoileus virginianus) browsing on tree regeneration in the Quabbin Reservoir compared to effects of deer browsing on tree regeneration in the Harvard Forest. 1990
- The effects of deforestation on soil, water and climate: a comparison of nineteenth century temperate forests to twentieth century tropical forests. 1990
- Effects of Dispersant Amounts and Organic Matter Oxidation on Soil Texture Analysis Results. 1994
- Effects of fertilizers on tree growth, root distribution, and soil properties (formerly Exp. 69-1, 69-2, Active Research files). 1969
- Effects of field-simulated hurricane blowdown and gypsy moth epidemic on overstory - understory interactions and forest regeneration. 1989
- The effects of fire on a northern hardwood stand in the Harvard Forest. 1984
- The effects of fire on the Prospect Hill tract. 1989
- Effects of Forest Age, Soil Drainage and Interannual Climate Variation on Deciduous Forest Carbon Exchange: A Comparison to Long-Term Harvard Forest Measurements, in a Contrasting Forest Type. 2002-2006
- Effects of forest type, organic soil depth, and leaf litter properties on the growth of Lycopodium obscurum and Gaultheria procumbens. 2006
- Effects of Hemlock Decline on Groundwater and Streamflow in Headwater Streams. 2019-2022
- Effects of human activities on landscape structure and function in the northeastern U.S. - a 5000 year perspective. 1994
- Effects of human activities on regional structure and function in the northeastern U.S. - a prehistoric perspective. 1994
- Effects of human activities on regional structure and function in the northeastern United States - a 5000 year perspective. 1994
- The Effects of Human Impact on the Borders of the Harvard Forest: A Study of three development sites. 2006
- Effects of interannual climate variability on the carbon dioxide exchange of a temperate deciduous forest. 1990-1995
- The effects of leaf litter and canopy density on moisture levels in the organic layer. 1988
- Effects of lethal yellowing on coconut palms. 1979
- Effects of light burn on tree species in six permanently established plots in Tom Swamp VI. 1979
- The effects of mineral islands on peatlands of the Harvard Forest. 1986
- Effects of Pruning on Red Pine (Prospect Hill III, Exp. 53-1). 1953
- Effects of releasing, Tallow Hill. 1924-1925
- The effects of silviculture. 1984
- Effects of soil moisture and temperature on fluxes of carbon dioxide and methane in a temperate forest soil. 1993
- Effects of the Daily Timecourse of Light Availability on the Sun-Shade Responses and Regeneration of Birch Seedlings. 1991
- Effects of the hemlock on certain soil characteristics and their influence in turn on the hemlock root systems competitive ability. 1974
- The effects of the leaf litter layer on the temperature of forest soil. 1988
- Effects of the Past and Present on Species Distributions: Land-use History and Demography of Wintergreen. 1997
- The efficiency of scarification under white pine, TS IX. 1927
- Elevation Map - Fisher Museum.
- The elevator story and other ups and downs. 1986
- Ellison, A.M. Correspondence. 2013-2019
- Eminent Ecologist Award Nomination. 2013
- EMS biometric plots green canopy leaf samples since 1998. 1998-2008
- EMS logbooks and biometric plot field notes 1991-2022. 1991-2022
- EMS Tower. 1988-1989
- EMS Tower Plot Tree Cores 2012. 2012
- Endangered Butterflies as a Model System for Managing Source-sink Dynamics on Department of Defense Lands. 2010-2016
- Endangered habitats along the warblers' migratory route. Harvard University symposium. 1987
- Energy from forests. 1951
- Enhancing Data Management and Telecommunications at the Harvard Forest. 2000
- Enhancing Harvard Forest's study of forest response to disturbance: a research and education program investigating ecosystem dynamics in New England (Fisher House Renovation). 1996-1997
- Enhancing network connectivity at Harvard Forest. Proposal to NSF. (Funded). 1999-2001
- Enhancing Research and Data Accessibility at Harvard Forest. Proposal to NSF (Supplement to LTER Program). 1999
- Enhancing Wetlands Protection by Facilitating the Use of Science in Decision-Making. 2008
- Enlargement of USGS map of Petersham showing Harvard and Petersham State Forests.
- Environmental and historical controls on the distribution and variation of rich mesic forests. 1999-2002
- Environmental and Historical Determinants of Uncommon Species Assemblages in Coastal New England and New York. Proposal. 2002-2006
- Environmental Control Facility and Alterations to Fisher Museum list of drawings 1971. 1971
- Environmental Control Facility and Fisher Museum finish schedules revision 1972. 1972
- Environmental Control Facility and Fisher Museum sewage disposal system revision 1972. 1972
- Environmental Control Facility and Shaler Hall heating and ventilating as built plan 1973. 1971-1973
- Environmental Control Facility electrical as built plan 1973. 1971-1973
- Environmental Control Facility electrical plan 1971. 1971
- Environmental Control Facility electrical plan 1971. 1971
- Environmental Control Facility elevation and roof plan 1971. 1971
- Environmental Control Facility elevation and roof plan progress 1971. 1971
- Environmental Control Facility elevation and roof plan progress 1971. 1971
- Environmental Control Facility floor plan 1971. 1971
- Environmental Control Facility floor plan 1971. 1971
- Environmental Control Facility floor plan 1971. 1971
- Environmental Control Facility framing plans 1971. 1971
- Environmental Control Facility framing progress 1971. 1971
- Environmental Control Facility framing progress 1971. 1971
- Environmental Control Facility growth chamber area revision 1972. 1971-1972
- Environmental Control Facility heating and ventilating 1971. 1971
- Environmental Control Facility heating and ventilating as built plan 1973. 1971-1973
- Environmental Control Facility heating and ventilation plan 1971. 1971
- Environmental Control Facility north and west elevations 1971. 1971
- Environmental Control Facility north and west elevations 1971. 1971
- Environmental Control Facility north and west elevations 1971. 1971
- Environmental Control Facility north and west elevations revision 1971. 1971
- Environmental Control Facility plumbing as built plan 1973. 1971-1973
- Environmental Control Facility plumbing plan 1971. 1971
- Environmental Control Facility sections 1971. 1971
- Environmental Control Facility sections progress 1971. 1971
- Environmental Control Facility sections progress 1971. 1971
- Environmental Control Facility site plan 1971. 1971
- Environmental Control Facility south and west elevations 1971. 1971
- Environmental Control Facility south and west elevations 1971. 1971
- Environmental Control Facility south and west elevations 1971. 1971
- Environmental Control Facility, Shaler Hall, Fisher Museum electrical details 1971. 1971
- Environmental Control Facility, Shaler Hall, Fisher Museum electrical details 1971. 1971
- Environmental Control Facility, Shaler Hall, Fisher Museum electrical details as built plan 1973. 1971-1973
- Environmental Control Facility, Shaler Hall, Fisher Museum electrical details as built plan 1973. 1971-1973
- Environmental Control Facility, Shaler Hall, Fisher Museum electrical schedules and details 1971. 1971
- Environmental Control Facility, Shaler Hall, Fisher Museum electrical schedules and details 1971. 1971
- Environmental Control Facility, Shaler Hall, Fisher Museum sewage disposal system plan 1971. 1971
- Environmental Control Facility: Nutrient Analysis Lab HVAC System 1994. 1994
- Environmental factors affecting rate of mating calls of "Hyla crucifer crucifer". 1996
- An Environmental History of the Simes Tract, Harvard Forest, Petersham, Massachusetts. Small Scale, Large Scale: Global Forces and their Effects on Local Ecology. 2004
- Environmental Sign Making Workshop. 2019
- Epicormal sprouting in northern red oak. 1974
- Ernest M. Gould - obituary notices. 1988
- Ernest M. Gould, Jr. photographs.
- Ernie M. Gould, Jr.'s Students from 1970-1987. 1970-1987
- Erosion and related land use conditions in the Black Rock Forest. 1940
- Erving and Wendell map. 1871
- Espeletia notes, figures, photos, and reprints. 1984
- Establishment of a Nutrient Analysis Laboratory and Renovation of Darkroom Facilities at the Harvard Forest. Proposal. 1992
- Establishment of a Nutrient Analysis Laboratory and Sample Archive at The Harvard Forest. 1993-1994
- Estate of Nathan Matthews Hamilton Mass. 1923
- Estimate and logging plan of the Brooks and Wilson woodlots, Petersham, Massachusetts. 1912
- Estimate and logging report of the Woolsey-Brooks Lot, Petersham. 1913
- Estimate of a Tract of Timber on the Warner Estate, Lincoln, Massachusetts. 1905
- Estimate of pure pine plot, Prospect Hill VI, 1914. 1914
- Estimate of pure pine type on Tom Swamp I. 1912
- Estimate of timber on Tom Swamp IV. 1909
- Estimate of timber on Tom Swamp VII and VIII, Meadow Water Tract. 1910
- Estimate on the Lehman Lot. 1912
- Estimates for Renovation of the Morphology and Physiology Labs. 2002-2003
- Estimating Emissions, Localized Exposure, Health Effects and Net Monetary Benefits of Clean Energy Policies in New York State. 2016-2019
- Ethel Lewis Property. 1993-1994
- European larch - Norway spruce mixture; Richard Billings Estate, Woodstock, VT. 1926
- European larch - white pine plantation, PH I, Lr 2, .6. 1931
- European larch bole and crown, S. Orleans, Mass.. 1927
- European larch canker.
- The european larch canker in America. 1927
- European larch in the northeastern United States: a study of existing plantations. 1932
- European larch plantation, Chatham, Mass.. 1927
- European larch plantation, PH I. 1927
- European Larch plantation, PH I, Lr-1 (1937), Plantation 13-B. 1938
- European larch plantation, PH VII, Lr-1. 1925
- European larch plantation, PH VII, Lr. 1, .4, 1931. 1931
- European larch plantation, S. Orleans, Mass.. 1927
- European larch plantation, S. Orleans, Mass., Logos Camp. 1927
- European larch plantation; Billings Estate, Woodstock, VT. 1926
- European Larch Seed Source Experiment. 1946-1960
- European larch study, Connecticut and elsewhere. 1926-1930
- European larch, 40 year plantation, Woods Hole, Mass.. 1927
- European larch, 75' tall; Billings Estate, Woodstock, VT. 1926
- European larch, Natural reproduction, S. Orleans, Mass.. 1927
- European larch, old plantation; Fay Estate, Woods Hole, Mass.. 1927
- European larch, PH VII, Lr-1, 14d, .3. 1931
- European larch, PH VII, V.6. 1924
- European larch, wind swept plantation, Chatham, Mass.. 1927
- European larch; Barre, Mass. cemetery. 1931
- European larch; Billings Estate, Woodstock, VT. 1926
- Evaluating and Monitoring the Impact of Emerald Ash Borer on New England Ash Forests. 2015-2017
- Evaluating the effects of diverse vegetation types and soil drainage classes on net carbon exchange of a landscape mosaic with mobile and fixed eddy covariance systems. Proposal to NIGEC. 2000-2002
- Evaluation of 1938 hurricane damage and merchantable timber on the Choate and Fisher estates. 1938
- Evaluation of Sources and Sinks for Greenhouse and Ozone-Depleting Gases in Rural New England. Proposal to NIGEC. 1999-2000
- Evaluation of sources and sinks for greenhouse and ozone-depleting gases in rural New England: prelude to mitigation. 1994
- Evidence for xylem dysfunction by embolization in Dutch Elm Disease. 1983
- The evolution of soils as affected by the old field white pine-mixed hardwoods succession in central New England. 1930
- An examination of the history of a Pinus strobus/Tsuga canadensis stand in New England. 1989
- Examining Soil Content and Coloration, Due to Stand Content and Land Use History. 2001
- Examining the Direct and Indirect Effects of Ungulate Herbivory on Plant Diversity in Central New England. 2013
- Excerpts from Whitney's History of Worcester County. 1973
- An exercise in Fortran II programming using basal area data from red pine plantations. 1966
- An exercise in inventory data collection for Tom Swamp X. 1966
- Exotic arboretum S-1/2, PH II. 1944
- Exotic plantations: Scotch pine, Norway spruce; White pine plantation, Cape Cod, Mass.. 1927
- Exp. 40-1 Post hurricane regeneration plot, P-2; Tom Swamp Tract. 1942
- Exp. 40-1 Post hurricane regeneration sample plot, Hd-1; Tom Swamp Tract. 1942
- Exp. 40-1 Post hurricane regeneration sample plot, P-8; Slab City Tract. 1942-1944
- Exp. 40-1 Post hurricane regeneration sample plot, P-Hm-Hd-3; Tom Swamp Tract. 1942
- Exp. 40-1 Post hurricane regeneration sample plot; Tom Swamp Tract. 1942
- Exp. 40-1 Post hurricane regeneration sample plots, P-1; Tom Swamp Tract. 1942-1944
- Exp. 40-1 Post hurricane regeneration sample plots, P-3; Prospect Hill Tract. 1942
- Exp. 40-1 Post hurricane regeneration sample plots, P-3; Tom Swamp Tract. 1942-1944
- Exp. 40-1 Post hurricane reproduction sample plot, P-1; Tom Swamp Tract. 1941-1944
- Exp. 40-1 Post hurricane succession sample plot, P-17; Tom Swamp Tract. 1941
- Exp. 40-1 Post hurricane succession sample plot, P-2; Prospect Hill Tract. 1941-1944
- Exp. 40-1 Post hurricane succession sample plot, P-2; Slab City Tract. 1941-1944
- Exp. 40-1 Post hurricane succession sample plots, P-5; Prospect Hill Tract. 1941
- Exp. 41-6 Seed weight study. 1942
- Exp. 41-6 Seed weight study. 1941
- Exp. 41-6 Seed weight study; Harvard Forest Headquarters. 1941
- Exp. 41-6 Seed weight study; Harvard Forest Headquarters. 1942
- Exp. 42-2 Camouflage study, Testing plot; Harvard Forest. 1943
- Exp. 42-2 Camouflage study, Tests of lasting of foliage; Plant introduction garden, Coconut Grove, Fla.. 1943
- Exp. 42-2 Camouflage study, Tropical Foliage; Coconut Grove, Fla. and vicinity. 1943
- Exp. 42-2 Camouflage study; Biological Lab, Cambridge, Mass.. 1942-1943
- Exp. 42-2 Camouflage study; Harvard Forest. 1942-1944
- Exp. 42-2 Camouflage study; Lake City, Fla.. 1943
- Exp. 45-1 Dendrometer Measurement of Thinning Effectiveness.. 1945-1948
- Exp. 56-2 Resampling. 2003-2004
- Exp. 56-2, TS I. 1969
- Expanding the Communications Capacity of the Harvard Forest and the Northeast Science and Policy Consortium. 2012
- Expedition in the bog at Harvard Pond. 1989
- Expenditures and receipts at the Harvard Forest for 1908-1911. 1908-1911
- Experiment 45-1 Dendrometer Measurement of Thinning Effectiveness. 1945-1947
- Experiment in pruning volunteer white pine on light soil, TS IX. 1930
- Experimental apparatus, Black Rock Forest, Cornwall-on-Hudson. 1934
- An Experimental Low Thinning in a Young Hardwood Stand. Includes Resampling of Permanently Established Plots (Formerly Exp. 56-2 in Active Research Files). 1956-1987
- Experimental mixture 1913, PH V, Mx-Sd-1, 13-F. 1918-1943
- Experimental plantings using the A.B. Hatch fertilized pot method of white pine seedlings. 1934
- Experimental Reproduction Cuttings. Adams-Fay Lot (TS IX). 1924-1925
- Experimental Reproduction Cuttings. Adams-Fay Lot (TS IX). 1924
- Extending forest carbon exchange estimates to a landscape level using a mobile eddy covariance system with environmental and physiological data (not funded). 2000
- The factor of origin in weeding. 1929
- Factors affecting the distribution and growth of mountain laurel in central Massachusetts. 1981
- Factors Contributing to Mountain Laurel Distribution. 2001
- Factors controlling the quality of the second-growth white pine in New England. 1921
- Factors in Beaver Selectivity of Trees: Circumference, Species and Distance from Water. 1998
- Factors influencing atmospheric trace gas fluxes between temperate forest soils and the atmosphere. 1993
- Factors moderating red spruce growth patterns in mixed stands: the role of canopy classification and stem spacing. 1989
- Factors of site and locality. 1913
- The factors of site and their relationship to timber production. 1912
- Faculty and students on spring vacation, Cape Cod. 1927
- Fagus sylvatica; TS IV, P-Hm-Hd-3 (1937), now open. 1940
- The family farm: American dream, reality, or anachronism?. 1972
- The farm history. 1973
- The farm woodlands of the Town of Hardwick, Massachusetts. 1938
- The farm woodlot - Worcester County Land-use Planning Project. 1938
- The farm woodlot - Worcester County Land-use Planning Project. 1938
- The farm woodlots of the town of Hardwick, Massachusetts. 1938
- Farm-forest type map of Hardwick. 1938
- Farming the rocky soil: A study of a stone wall and the land it came from. 1983
- FAS Greenhouse Gas Working Group. 2008
- FAS Subvention to Harvard Forest. 1998-2001
- The Feasibility of a Genetic Study of the White Pine Plantations of the Harvard Forest. 1948
- Federal License Management - Handheld Radios. 2019-2024
- Feldman CR Survey. 2016
- Fellow of the Ecological Society of America. 2012
- Festschrift for Hugh Raup. 1979
- A Field Guide to the Ants of New England. 2009-2012
- Field impregnation of entire trees (formerly Exp. 41-5, Active Research files). 1941
- Field notebook, includes thesis notes. 1909
- Field Notebooks from State Botanist Bruce Sorrie. 1975-1991
- Field notebooks, 1900-1926, including early work for the Bureau of Forestry, experimental work at the HF and woods crew operations. 1900-1926
- Field notes - central New England. 1970
- Field notes and maps: Potter County, PA, Memphremagog. 1953
- Field notes of Massachusetts, used for Biology 298 course. 1982
- Field propagation of poplar cuttings, PH III and IV. 1944
- Field Sample Collections. Gramineae, Cyperaceae, Juncaceae, Salicaceae. From Arctic, Harvard Forest, Black Rock Forest, Cape Cod, etc. 1939
- A field study of the sugar maple forest. 1964
- Field Tests with Chemical Sprays for the Protection of Green White Pine Logs Against Insect Damage. 1939-1940
- A Field Trip to Cape Cod. 1949
- Field trip to David Henry's plot; Pisgah NH. 1972
- A Field Trip to the Black Rock Forest, Cornwall-on-Hudson, New York. 1949
- A Field Trip to the White Mountains of New Hampshire and to Central Maine. 1949
- Field, laboratory, and model comparisons of soil gas flux measurements. 1995
- Fifty Years of Management at the Harvard Forest. 1909-1959
- Figures on 1938 Hurricane Damage at the Harvard Forest. 1938
- Figures on 1938 hurricane damage at the Harvard Forest. 1985
- Figures Showing Area, Volume, and Increments by Species and Class for Prospect Hill, Tom Swamp, and Slab City 1927-1956. 1925-1956
- Films and Filters for Forest Aerial Photography. 1944-1948
- Final cut in shelterwood; TS V, P-11, P-Cd-1. 1926-1927
- Final cuttings 1928-1929; TS V P-Hd-6. 1929
- Final Progress Report for the REU Site Program in Forest Ecology at the Harvard Forest 1996-1998. 1996-1998
- Final Project Report- REU Program in Forest Ecology at Harvard Forest. 1993-1996
- Final Report of the 19th Annual North American Dendroecological Fieldweek (NADEF). 2009
- Final report on old-growth forests on Wachusett Mountain. 1996
- Final Report to Massachusetts Natural Heritage and Endangered Species Program: Bryophyte Checklist of Massachusetts. 1994-1998
- Final Report: Ecological forest management, GIS implementation, Forest sector of Russian economy, Forest history. 1993
- Final shelterwood cutting; TS V, P-11, P-Cd-1. 1927
- Finding your way through the Tom Swamp I manipulations: A color-coded guide for researchers 1991. 1991
- Fire damage and forest type map of Laurel Brook Club. 1941
- Fire in slash on cut-over land; Margaret Fiske Lot, Petersham - near new highway. 1937
- Fire in the Woods - 1941: Fighting Fires with New Ideas and Old Equipment. 1994
- Fire Ponds of Petersham. 1970
- Fire's effect on "Pinus Resinosa" (red pine) growth. 1993
- Fire, Ashburnham, Mass.. 1925
- First and second year survival, growth, and physiology of transplanted birch and maple seedlings on five microsites. 1990
- First year results of plantations in New England. 1912
- Fisher Estate. 1897-1996
- Fisher Family and Petersham-related materials from D. Tatlock. 1899-2021
- Fisher Family correspondence 1894-1911. 1911
- Fisher Family Correspondence and Photographs from David Tatlock. 2010-2023
- Fisher House - Historical Photograph.
- Fisher House Renovation. 1995-2011
- Fisher House Renovations and Views of Cow Pasture. 1996
- Fisher Memorial Correspondence. 1935
- Fisher Museum basement heating and ventilating 1971. 1971
- Fisher Museum basement heating and ventilating as built plan 1973. 1971-1973
- Fisher Museum basement heating and ventilation plan 1971. 1971
- Fisher Museum basement, first and second floors framing progress 1971. 1971
- Fisher Museum cross and roof plan sections 1971. 1971
- Fisher Museum cross and roof plan sections progress 1971. 1971
- Fisher Museum first floor electrical as built plan 1973. 1971-1973
- Fisher Museum first floor electrical plan 1971. 1971
- Fisher Museum first floor electrical plan 1971. 1971
- Fisher Museum first floor heating and ventilating as built plan 1973. 1971-1973
- Fisher Museum first floor heating and ventilation plan 1971. 1971
- Fisher Museum first floor heating and ventilation plan 1971. 1971
- Fisher Museum first floor plan 1971. 1971
- Fisher Museum first floor plumbing as built plan 1973. 1971-1973
- Fisher Museum first floor plumbing plan 1971. 1971
- Fisher Museum first floor plumbing progress 1971. 1971
- Fisher Museum first floor progress 1971. 1971
- Fisher Museum first floor progress 1971. 1971
- Fisher Museum framing plans 1971. 1971
- Fisher Museum framing progress 1971. 1971
- Fisher Museum longitudinal section 1971. 1971
- Fisher Museum longitudinal section progress 1971. 1971
- Fisher Museum Panels 1996. 1909-1996
- Fisher Museum passage elevations 1971. 1971
- Fisher Museum second floor electrical as built plan 1973. 1971-1973
- Fisher Museum second floor electrical plan 1971. 1971
- Fisher Museum second floor electrical plan 1971. 1971
- Fisher Museum second floor heating and ventilating as built plan 1973. 1971-1973
- Fisher Museum second floor heating and ventilating plan 1971. 1971
- Fisher Museum second floor heating and ventilating plan 1971. 1971
- Fisher Museum second floor plan 1971. 1971
- Fisher Museum second floor plumbing as built plan 1973. 1971-1973
- Fisher Museum second floor plumbing plan 1971. 1971
- Fisher Museum second floor plumbing progress 1971. 1971
- Fisher Museum second floor progress 1971. 1971
- Fisher Museum second floor progress 1971. 1971
- Fisher Museum sections 1971. 1971
- Fisher Museum Volunteers, Seminars and Meetings. 1989-2008
- Fisher Museum: Harvard Forest 1940. 1940
- Fisher Museum: Harvard Forest 1940. 1940
- Fisher Museum: Harvard Forest 1940. 1940
- Fisher Museum: Harvard Forest 1940. 1940
- Fisher Residence 4000 Gallon Pump Chamber plan 1996. 1996
- Fisher Residence 6000 Gallon Pump Chamber plan 1996. 1996
- Fisher Residence plan 1996. 1996
- Fisher Residence plan 1996. 1996
- Fisher Residence Subsurface Sewage Disposal As Built Plan 1997. 1996-1997
- Fisher Residence Subsurface Sewage Disposal Plan. 1996
- Fisher Residence Subsurface Sewage Disposal Plan. 1996-1997
- Fisher study. 1992
- Fitzhenry-Guptill fire pump, E. Cambridge, Mass..
- Five Centuries of Changing Forest Vegetation in Northeastern North America. 1997
- Five species of Lycopodium in the Harvard Forest. 1978
- Flint Lot. 1995-2016
- Floodplain vegetation research. 2001
- Flora and land-use history of Tom Swamp VIII. 1947
- Floral background activity differentially affects visitation to pollination generalist and pollination specialist flowering plants. 2006
- Floral Constancy in Bumble Bees: Handling Efficiency or Cognitive Conditioning?. 1994
- Flowcharts for Forest Management Computer Simulation.
- Fluxes of atmospheric trace gases at a productive temperate forest. 1994
- Foliage analysis and yield curves in studies of forest tree nutrition. 1940
- Follow-up of Goodlett's geobotanical studies in the Athol quadrangle. 1989
- Fomes annosus (Fr.)Cke. on Prospect Hill red pine (P. resinosa Ait.) plantations in the Harvard Forest. 1955
- Food selection by the Harvard Pond beavers. 1986
- The Food Web of Sarracenia Purpurea. 1998-2004
- Food Web of Sarracenia Purpurea in United States and Canada since 1999. 1999-2011
- A Foodweb Approach to Native Plant Protection in a Forest Ecosystem. 2011-2013
- Foray report by the Boston Mycological Club at Harvard Forest. 1996
- FORCOM: Tree-Grass Community Model on the Base of Generalized `Gap Model' Approach. Model formulation, algorithm, trial runs and User's Guide to FORCOM.11. 1991
- A forest (as it might be described by a micrometeorologist). 1953
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- Forest Cottage Gridded Tract Activities 1960-1976. 1957-2001
- Forest description and history of the Smith-Beaman Lot, Petersham, Ma. 1931
- A forest description and land-use history of the Mann-Chamberlain Lot. 1932
- Forest description of parts of Tom Swamp IV, V, and VI. 1912
- Forest description of Slab City VII and VIII. 1912
- Forest description of the Spooner Lot. 1912
- Forest description of the Spooner Lot. 1912
- Forest ecology, soil microbiology and environmental monitoring at Harvard Forest. Proposal to NSF. 1989
- Forest ecosystem response to the introduced hemlock woolly adelgid in southern New England. 1997-1999
- The Forest Ecosystems Neutral Perspective on Climate Change and Modeling Climate Change. 2010
- Forest fire studies, Adams-Fay Lot (TS IX). 1926
- Forest fire weather research. 1928
- The forest floor. 1973
- Forest floor and weight of litter from pine and hardwood stands references. 1975
- Forest floor study-wt., thickness, nutrients, chemistry, etc. 1968
- Forest genetics at Harvard. 1954
- Forest Growth and Change Over Time. 2016
- Forest Harvesting and Deforestation Relationships over Two Decades in Massachusetts. 2005
- Forest history and development of a portion of Tom Swamp VI. 1951
- Forest hollow and Black Gum Swamp basin morphometry. 1988-1989
- The Forest in Flux: Essays on Past Ecological Events in Central New England. 2005
- The Forest is Green but Something is Missing. Ecological Perspectives on New England's Transformed Landscape. 1999
- Forest land ownership in New England, with special reference to forest holdings of less than five thousand acres. 1949
- Forest Legacy Needs Assessment for Massachusetts. 1993
- Forest Legacy Program; Gould Woodlot. 1995
- Forest Legacy Project Watershed Preservation Restriction; Tom Swamp East. 2010-2016
- Forest Legacy Project Watershed Preservation Restriction; Tom Swamp South. 2014-2016
- Forest Management Alternatives for 3 Landowners in Central MA. 1947
- Forest Management correspondence. 1923-1925
- Forest Management Plan for the Petersham Town Forest, Petersham, Massachusetts. 1975
- Forest map of Litchfield County, Connecticut. 1931
- Forest map of Windham County, Connecticut. 1931
- Forest Maps of Stony Brook Reservation, Middlesex Fells, and Blue Hills, MA. 1896-1897
- Forest Mysteries. Talk given at University of Maine, 1954. 1954
- Forest Observations from Cape Cod. 1947
- Forest Operations (Harvard Forest Cordwood Cuts, Sawtimber Cuts, Forest Mensuration). 1908-1978
- Forest Operations. Tom Swamp I. 1909-1956. 1909-1956
- Forest Operations. Tom Swamp North. 1950-1958
- Forest Operations. Tom Swamp South. 1950-1958
- Forest Regeneration, Elevated CO2 and Nitrogen Deposition: Coordinated Controlled-Environment and Field Studies of Plant-Plant Interactions and Stand Development. 1993
- Forest Regions of the New England States. 1941
- Forest regions of the New England states. Map and correspondence (Map NE 3.7). 1941
- Forest rehabilitation demonstration, Plot #1. 1942
- Forest rehabilitation demonstration, Plot #2. 1942
- Forest rehabilitation demonstration, Plot #3. 1942
- Forest rehabilitation demonstration, Plot #4. 1942
- Forest rehabilitation demonstration, Plot #5. 1942
- Forest Rehabilitation Project Plot Surveys, Petersham MA. 1942
- Forest resources of the United States. 1911
- Forest resources of the world. 1910
- Forest response to catastrophic wind: Results from an experimental hurricane. 1998-1999
- Forest Response to Chronic Hurricane Disturbance in Coastal New England. 2007-2009
- Forest Response to Disturbance and Anthropogenic Stress. 1997
- Forest Response to the Decline of a Dominant Species: Ecosystem to Regional Analyses of the Impact of the Hemlock Woolly Adelgid on Northeastern Forests. Proposal to the National Science Foundation. 2002-2005
- Forest response to the introduced hemlock woolly adelgid in southern New England, USA. 1996-1997
- Forest response to the introduced hemlock woolly adelgid: Integrated regional analysis and management alternatives. Proposal. 2000
- Forest Sector and Climate Change. 2008-2009
- Forest simulation notes. 1977
- Forest site conditions and the gypsy moth. 1944
- Forest species, community, and landscape response to catastrophic winds in Central New England. Proposal to NSF. 1985
- A forest study on Massachusetts sprout chestnut. 1910
- Forest Succession - The Human Element. Seminar on the Small Woodlot Owner in Maine, 1982. 1982
- Forest succession in the virgin Pisgah forest of southwestern New Hampshire. 1942
- Forest taxation in New Hampshire. 1951
- Forest type map of Pisgah Tract. 1929-1986
- Forest Type Map of the Petersham Town Forest. 1926
- Forest Type Zones in Worcester County.
- Forest type, size, and stocking map of the Federation Forest Petersham MA. 1931
- Forest types and reproduction of eastern Slab City Tract. 1911
- Forest types with regard to soil and topography. 1912
- Forest types with regard to soil and topography - location unknown. 1912
- Forest vegetation zones of New England.
- Forest weeding. 1929
- A Forest Working Plan of a Tract of woods in the Town of Bedford Massachusetts. 1904
- Forestry 6: Outline for the Preparation of Reports on Lumbering Operations. (Possibly from Fisher collection). 1920
- Forestry at Harvard. 1944
- Forestry at Harvard, 1903-1951. 1951
- Forestry exhibit, Old Home Day Exhibition; Warwick, Mass.. 1941
- Forestry Field Day at the Harvard Forest. 1987
- Forestry in Massachusetts. 1969
- Forestry in Transition. Proceedings of the Winter Meeting--The New England Section of the Society of American Foresters. 1953
- Forestry more important than reforestation. 1926
- Forestry Practices Under the Agricultural Conservation Program in Cheshire and Hillsborough Counties in New Hampshire.
- Forests and soils found on distinct sites in the Prospect Hill Tract. 1912
- Forests and the disposal of sewage effluent. 1980
- Forests in Time - Forest Landscape Dynamics in New England. 1999-2004
- The Forests of Central New England. Talk presented at Boston Society of Biologists, January 25, 1939. 1939
- The forests of mainland China. 1990
- Forests of southeast Alaska - a review. 1989
- Forests The Way They Used To Be. NY Times and Anchorage Daily News newspaper columns. 1999
- ForestSR 19. 2019
- Forewords for Temperature Differences in Harvard Forest and Their Significance, and Environmental Protection Technical Report. 1957
- The form and development of white ash, TS II. 1941
- Form and development of white pine stands in relation to growing space. 1928
- Form and Growth of Red Oak, Tom Swamp I. 1942
- Form quotient study, Adams-Fay Lot (TS IX). 1928
- Form quotient study, Adams-Fay Lot (TS IX). 1928
- The Form, Function and Dynamics of Tree Roots: Assessing the Limits and Potentials of Ontogenetic Scaling. 1995
- The formation, growth, and fate of buds of Fraxinus americana L. in central Massachusetts. 1971
- Former Sanderson Tannery Site: Notice of Activity and Use Limitation. 2010-2016
- Forslag till Kemiskt Laboratorium for Husdjursforadlingsanstalten 1929. 1929
- Forstliche Hochschule Tharandt Institutsneubau 1927. 1927
- Foster, D.R. Correspondence. 1983-2019
- Four birches; Adams-Fay Lot (TS IX), NW 1/4. 1924
- Fragmentation Effects on Forest Productivity Across Managed Ecosystem Gradients. 2017-2019
- Frank Morton Jones and Carnivorous Plant Research in the Early 20th Century. 2003-2005
- Frankia research collection. 1990
- Frankia spore production in root nodules on Alnus glutinosa in the Harvard Forest. 1986
- Franklin Lot of Georgina P. Fisher. 1930
- Free Standing Stair Tower. 2002
- The French Forest Service. 1905
- French Road Pond Basin Tree Cores.
- Freshman Seminar Summary. 2002
- Freshman Seminar Tree Cores. 2005-2006
- Freshman Seminar Writing Assignments. 2010
- Freshman Seminar: Barberry and honeysuckle distribution at Simes Tract. 2005
- Freshman Seminar: Investigating the relationship between forest composition and water table height. 2005
- Freshmen Seminar tree cores.
- Freshmen Seminar Tree Cores.
- Freshmen Seminar Tree Cores.
- Freshmen Seminar tree cores.
- Freshwater Ecology Research in the Schoolyard: Proposal. 2005
- Friends Day 1994. 1994
- Friends of Harvard Forest--annual field day announcements. 1970
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- From a little acorn the mightiest tree of southern New England grows. 1974
- From the Schoolyard to the Forest. 2014
- From White Oak to Red Maple: The Historical Transformation of Forests in Southern New England. 2006-2010
- Frost action and patterned ground in New England. 1972
- Frost damage to white oak. 1961
- FSML: Infrastructure for Molecular and Microbial Ecology at the Harvard Forest. 2009
- FSML: Infrastructure for whole-plant biology and experimental plant ecology at the Harvard Forest. 2003-2006
- FSML: Walk-up towers for research, education, communications and outreach at Harvard Forest. 2012-2015
- Functional and Population Ecology Collaborations for Undergrads at the Harvard Forest LTER Sites. 1995
- Functional xylem anatomy of angiosperm trees. 1982
- Fungi in April. 1988
- Fungi in the Harvard Forest. 1984
- Further inventory of priority natural community types in the Connecticut River Valley. Proposal to MNHESP. 1992
- Future of Harvard Forest 1986-1990. 1967-1990
- The Future of the Historic Nichewaug Inn in Petersham. 2018
- Future Scenarios of Forest Change. 2011
- Future Scenarios of Forest Landscape Change in Vermont and New Hampshire. 2011-2012
- Gap partitioning among maples (Acer) in the forests of central New England. 1990
- Garlic Mustard Study Leaf Litter 2004. 2004
- Garlic Mustard Study Seeds 2001. 2001
- Garlic Mustard Study Seeds and Soils. 2000-2011
- Gender and Reproduction in Taxus canadensis. 1996
- General Correspondence of R.T. Fisher, 1905-1934. 1905-1934
- A general description of forest types on Prospect Hill Tract. 1911
- General description of the Slab City Tract. 1910
- General description of the topography and soils of the Slab City Tract. 1911
- General Investigation of the Five Species of Lycopodium. 1975
- General Plan of Quabbin Reservoir Watershed. 1959-1984
- The general relationship of plants, animals, and geomorphic processes in time and space. 1951
- A General Survey of the Spruce Pulpwood Possibilities of the Harvard Forest. 1948
- Generalized Surficial Geology, Ware-Quaboag-Quinebaug-French River, Massachusetts. 1962
- Genotypic Variation in White Ash. 1943
- Geobotanical studies in the Athol quadrangle, Massachusetts. 1954
- Geographic Patterns in Pollen Distributions of Eastern North America (0-14,000) YR BP): I. A Graphical Approach to Pollen/Plant Calibration. II. Some Biogeographic Implications. 1990
- Geographical and Historical Variation in Hurricanes Across the Yucatan Peninsula. 1851-2001
- Geologic Map of Cape Cod and the Islands, Massachusetts. 1986
- Geologic Map of the Bellows Falls Quadrangle, New Hampshire. 1945
- Geologic Map of the Chatham Quadrangle. 1970
- Geologic Map of the Monomoy Point Quadrangle. 1968
- Geologic Map of the Mount Washington Quadrangle, New Hampshire. 1945
- Geologic Map of the North Truro Quadrangle. 1967
- Geologic Map of the Plymouth Quadrangle, New Hampshire. 1945
- Geologic Map of the Shelburne Falls Quadrangle. 1956
- Geologic Map of the Wellfleet Quadrangle. 1968
- Geologic map of Vermont. 1961
- Geological Highway Map of the Northeastern Region. 1976
- A Geological Map of Massachusetts. 1841
- Geology of Mount Chocura Quadrangle, New Hampshire. 1939
- Geology of Mt. Cube and Mascoma Quadrangles, New Hampshire. 1939
- Geology of the Cardigan and Rumney Quadrangles, New Hampshire. 1942
- Geology of the Franconia Quadrangle, New Hampshire. 1935
- Geology of the Hanover Quadrangle, New Hampshire/Vermont. 1955
- Geology of the Littleton and Moosilauke Quadrangles, New Hampshire. 1935
- Geology of the Taunton Quadrangle, Bristol and Plymouth Counties. 1967
- Geology of the Winnipesaukee Quadrangle, New Hampshire. 1941
- George Frederick Schwarz Papers and Research Material. 1930-1965
- George S. Mann Scrapbook. 1790-1986
- Geotechnical Report for Proposed Research Towers on Prospect Hill. 2013
- Geotropic response in red maple lateral roots. 1967
- Geotropism in the woody root tips of red maple. 1967
- GIS, remote sensing and internet connectivity at the Harvard Forest LTER. Supplement to LTER Grant BSR-88-11764. 1990
- Glacial deposits in northwestern Franklin County, Massachusetts. 1938
- Glacial deposits, State of Maine. 1934
- Glacial Geology and Topography of Black Rock Forest. 1937
- Glacial Geology and Topography of Black Rock Forest - revised 1982. 1982
- Global Climate Change: The Science and Human Health Impacts. 2001 meeting, Virginia. 2001
- Gnotobiotics research notes. 1990
- Goodell's Study 1936-37 - Frost depths. 1937
- Goodell's Study 1936-37 - Frost depths. 1937
- Gould Woodlot Appraisals and Purchase Documentation. 2005-2008
- Gould Woodlot Chapter 61 Forest Tax Program Plan. 1978-1990
- Gould Woodlot Conservation Restriction Baseline Documentation. 2008
- Gould Woodlot Documents. 1985-2003
- Gould Woodlot Early Deeds and Plans. 1907-1984
- Gould Woodlot Forest Cutting. 1990-1991
- Gould Woodlot Forest Management Plans. 1985-2003
- Gould Woodlot History. 1738-2008
- Gould Woodlot Ownership History. 1972-1993
- Gould, E.M., Jr.: Course notes and materials, including Biology 298. 1988
- Gpapuanum Reisolates research notes. 1990
- Gradients of bryophytes in Black Gum Swamp. 1988
- Grantham Coal Impact Project. 2013-2014
- Grasses. 1973
- Grassy Island: Archaeological and Botanical Investigations of an Indian Site in the Taunton River. Includes slides. 1947
- Grazing and Conservation on Martha's Vineyard - Conversations Concerning Food and Open Land on the Island.. 2017-2018
- Great Bear Springs plantations; Great Bear Springs, NY. 1922
- Green Infrastructure: Lessons from Science and Practice. 2014-2016
- Green Leaf foundation schoolyard proposal. 2004-2005
- Greenhouse bench layout plan 1971. 1971
- Greenhouse bench plan 1971. 1971
- Greenhouse building connection plan 1971. 1970-1971
- Greenhouse door plan 1971. 1970-1971
- Greenhouse records, 1978-1990. 1990
- Greenhouse roof plan 1971. 1969-1971
- Greenhouse roof plan and elevations 1971. 1971
- Greenhouse roof sash operator plan 1971. 1969-1971
- Greenhouse scale plan 1971. 1971
- Gribben Buried Forest maps. 1995
- Gribben Buried Forest Soils 1995. 1995
- Gribben Buried Forest, Spruce Cookies and Litter 1995. 1995
- The Gribben Buried Forest: A Unique Opportunity for Exploratory Research. 1995-1996
- Grid maps of 100 x 100 foot squares, Prospect Hill I-VIII. 1960-1979
- Ground cover and reproduction, Group selection cuttings; Adams-Fay Lot (TS IX). 1933
- Ground cruise of Slab City IX and X. Survey of poletimber and sawtimber on plots and strips in SC IX and X (formerly Exp. 44-6, Active Research files). 1948
- Ground-water hydrology of Martha's Vineyard, Massachusetts.
- Group chestnut cutting of 1910-1911, TS IV. 1911
- Group hemlock; Adams-Fay Lot (TS IX), Hm-2. 1942
- Group of men in winter.
- Group selection form; Adams-Fay Lot (TS IX), Northeastern portion. 1934
- Group selection stand A, Baker Lot. 1922-1923
- Group selection study 1932-1933, Baker Lot, Warwick. 1933
- Group selection study maps of ground cover. 1933
- Group selection; Adams-Fay Lot (TS IX). 1924-1928
- Group selection; Adams-Fay Lot (TS IX), Hemlock Selection. 1924-1928
- Group selection; Adams-Fay Lot (TS IX), Hemlock Selection. 1924-1928
- Group selection; Adams-Fay Lot (TS IX), Hemlock selection. 1924-1928
- Group selection; Adams-Fay Lot (TS IX), Hemlock selection. 1924-1928
- Group selection; Adams-Fay Lot (TS IX), Hemlock selection. 1924-1925
- Group selection; Adams-Fay Lot (TS IX), Hemlock selection, Hm-2. 1924-1941
- Group-wise white pine and hardwoods; TS IV, P-Hm-Hd-3. 1924
- Growing a crop of trees. 1939
- Growth and Density Plan of the Black Rock Forest. 1930
- Growth and development over five years in permanent plots in red pine plantations, Slab City X. 1966
- The growth and nutrition of white pine seedlings in cultures with varying N,P,K, and Ca (Black Rock Forest Bulletin No. 9). 1939
- Growth and yield of white ash and red oak. 1922
- Growth behavior of five species of Lycopodium in central Massachusetts. 1971
- Growth Chamber Study (surface area, etc.) of Roots of Elm Seedlings. 1968
- The growth habit and anatomy of Decodon verticillatus. 1975
- Growth habits and growth forms in the Liliaceae. Notes and drawings. 1982
- Growth in slash piles, Central New England. 1926
- A growth model for red oak in New England. 1983
- The growth of hemlock before and after release from suppression. 1927
- Growth of hemlock; Adams-Fay Lot (TS IX), NE 1/4. 1925
- Growth of reproduction; 2-cut shelterwood and clearcut strips; Adams-Fay Lot (TS IX). 1935
- Growth of Scots Pine in sand cultures with varied radiation intensity and nitrogen supply. 1932
- Growth of spruce in a peat bog, PH VII. 1913
- Growth of white pine in hardwood stands, Tom Swamp. 1980
- Growth patterns of five species of Lycopodium. 1973
- Growth studies on South Florida trees. 1965
- Growth study of red pine in thinned and unthinned stands, Plantation 26-N, Prospect Hill I. 1948
- Growth tables of chestnut. 1911
- A Guidebook to the Commonwealth's Natural Areas. 1989-1990
- The gypsy moth. 1981
- Gypsy moth plots; TS I, P-Hd-3, Co-Ex 36-3. 1938
- Gypsy moth poster showing different stages from egg to adult.
- Gypsy moth preference; TS II, Hd-1. 1946
- Gypsy moth study, TS I, P-Hd-1. 1945
- Gypsy Moth, Town of Petersham. 1945
- H. M. Raup's maps and charts for Sanderson Farm and Pirate Valley publications. 1966
- H.M. Raup Research on Springs and Ponds. 1920-1923
- H.M. Raup Slide Collection - Harvard Forest and Petersham. 1930-1970
- H.M. Raup Slide Collection - New England. 1930-1970
- H.M. Raup Slide Collection - United States and Central America.
- H.M. Raup, Conferences and Seminars. 1953-1966
- H2o Experiment research notes. 1990
- Habitat and Tree Preference of Pileated Woodpeckers. 2001
- Hammarmossen and Kräckelbäcken mire research, including science ms. 1987
- Hand Crafted Pottery Mushrooms by Maria Maravigna. 2009
- Hands to work and hearts toward God: Shaker land use and Agriculture. 1975
- Hardwood log end treatment to prevent checking. 1939
- Hardwood lumbering in Potter County, Pennsylvania. 1913
- Hardwood seedlings, Nichewaug nursery, Petersham Village. 1941
- Hardwood stand, PH I. 1961
- Hardwood thinning, stand records, and stand maps of the L-Plot, TS II. 1929
- Hardwood thinning, Winchendon, Mass.. 1924
- Hardwood Volume Tables, 1933. 1933
- Hardwood-Hemlock reproduction on windfall; Pisgah NH. 1930
- Hardwoods not weeded, E. Hildreth Lot. 1923
- Harvard Art Museums loan documents. 2012-2018
- Harvard Black Rock Forest - Trail Map. 1967
- Harvard Black Rock Forest 1951. 1951
- Harvard Black Rock Forest Whitetail Deer Management 1984-1988. 1984-1988
- Harvard Black Rock Forest Woodlands Operations 1927-1984. 1927-1984
- Harvard Carbon Project. 2010-2014
- A Harvard College conference on silviculture. 1952
- Harvard College Forestry - Slab City 1907. 1907
- Harvard College Forestry - Tom Swamp I-VIII. 1907
- Harvard College Forestry. Northwest tract - Meadow Water Tract. 1908
- Harvard Conference on Forest Production, 1963. Introductory Remarks on Land-use in New England. 1963
- Harvard Crimson Articles (1888-2008). 1888-2008
- Harvard Environmental Health and Safety Reports. 1988-1993
- Harvard Farm. 2018-2022
- The Harvard Forest. 1912
- Harvard Forest. 1900
- Harvard Forest.
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- Harvard Forest (description of facilities, research and instruction). 1996
- Harvard Forest - Forest Inventories. 1909-2013
- The Harvard Forest - General Information and Courses of Instruction for 1942-43. 1942-1943
- Harvard Forest - Pre-Congress Tour. Fifth World Forestry Congress, August 21, 1960. 1960
- Harvard Forest 1945 Areas with 10 or more cords of poor quality wood/acre to cut. 1945
- Harvard Forest 1945 Areas with 5 or more cords of poor quality wood/acre to cut. 1945
- Harvard Forest 1945 Prospect Hill Block. 1945
- Harvard Forest Abutter Conservation Discussions. 1988-2009
- Harvard Forest Account Journals. 1938-1958
- Harvard Forest Advisory Committee: Research and Background Material. 1905-2007
- Harvard Forest Aerial Photographs Collection Additional Information. 1930-2001
- Harvard Forest Alumni.
- Harvard Forest and FAS Subvention. 2005
- Harvard Forest and Fisher Museum Brochure Mock-Up. 1990
- Harvard Forest and LTER Studies on Biodiversity and Productivity. 1996
- Harvard Forest and the Digital Classroom - LDI Round 10 Project Final Report. 2009
- Harvard Forest Annual Reports 1961-2006. 1961-2006
- Harvard Forest Annual Schoolyard Program Grant Proposal to the Cardinal Brook Trust. 2011-2013
- Harvard Forest Archive and Archive Renovations. 2005-2017
- Harvard Forest Archives and Garage wiring plan 1994. 1994
- Harvard Forest Archives Documents 1988-2009. 1988-2009
- Harvard Forest Area NHESP Potential Vernal Pools.
- Harvard Forest article in Colloquy, Graduate School of Arts and Sciences. 2007
- The Harvard Forest at Petersham, Massachusetts. 1929
- Harvard Forest backyard, 1925. 1925
- Harvard Forest Bibliography - 2008. 2008
- Harvard Forest Bibliography 1906-1989. 1906-1989
- Harvard Forest Biennial Reports. 2013-2016
- Harvard Forest Blowdown - Filtered Soil Samples.
- Harvard Forest Blue Print Inventory and DVDs. 2012-2013
- Harvard Forest Brochures. 1938-1950
- Harvard Forest Building and Grounds - Historical. 1908-1962
- Harvard Forest Buildings and Grounds.
- Harvard Forest Bullard Fellows. 1962-2026
- Harvard Forest Campus. 2002
- Harvard Forest Campus Biomass Central Plant: Design Development - Building Cross Sections. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Building Sections. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Detail of Biomass Plant Area. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Electrical General Notes. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Electrical Legend. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Electrical Lighting Floor Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Electrical Power Floor Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Electrical Riser Diagrams and Details. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Electrical Schedules. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Existing Conditions Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Exterior Elevations. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Floor Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Foundation Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Index of Drawings. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Louver Roof Framing PLan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mech. and Elec. Demolition and New Work Plan - Archives Alternate #1. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical and Electrical Demolition Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical and Electrical Site Utilities Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical Details. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical Diagrams. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical Floor Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical Legends and General Notes. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical Schedules. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Mechanical Site Utility Details. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Roof Framing Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Shear Wall Layout and Walkway Framing Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Site Details. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Site Layout and Utility Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Site Notes and Details. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Site Preparation Detail of Biomass Plant Area. 2010
- Harvard Forest Campus Biomass Central Plant: Design Development - Site Preparation Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Building Sections. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Detail Biomass Plant Area Option B. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Detail of Biomass Plant Area Option A. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Electrical Floor Plan and Proposed Electrical Oneline. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Existing Conditions Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Exterior Elevations - east and west. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Exterior Elevations - north and south. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Floor Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Index to Schematic Design Drawings. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Mechanical Diagrams and Details. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Mechanical Floor Plan. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Site Details. 2010
- Harvard Forest Campus Biomass Central Plant: Schematic Design - Site Layout and Utility Plan. 2010
- Harvard Forest Campus Biomass Heating System Proposals and Grants. 2007-2016
- Harvard Forest Campus Buildings Information. 1946-2017
- Harvard Forest Campus Site Plan 2001. 2001
- Harvard Forest Christmas Parties Photo Albums. 1954-1964
- Harvard Forest Chronic N Soils. 1996
- Harvard Forest Class of 1911 (Scanned Reproduction). 1911
- Harvard Forest Classes of 1912-1913. 1912
- Harvard Forest Common Facilities Renewal. Proposal to NSF. 1985
- Harvard Forest Community House First Floor.
- Harvard Forest Community House First Floor.
- Harvard Forest Community House First Floor 1946. 1946
- Harvard Forest Community House Second Floor.
- Harvard Forest Community House Second Floor.
- Harvard Forest Community House Second Floor 1946. 1946
- Harvard Forest Community House Site Plan: Profile and Detail, New Sewer Line. 1985
- Harvard Forest Community House: Site Plan. 2001
- Harvard Forest Compartments and properties. 1934
- Harvard Forest Complex Map. 2005
- Harvard Forest Computer History. 1982-1997
- Harvard Forest Conference on Ecology and Paleoecology. 1985
- Harvard Forest Coordinator Position Correspondence. 2008-2009
- Harvard Forest Cordwood Lumber Sales, 1942-1960. 1942-1960
- Harvard Forest Courtyard. 2000
- Harvard Forest Creative Writing. 1980-2018
- Harvard Forest Crew, PH III. 1935
- Harvard Forest Curriculum Correspondence, 1909-1914. 1909-1914
- Harvard Forest cutting input-output, 1956-62. 1955-1962
- Harvard Forest Department Summary Data Sheets. 2011-2012
- Harvard Forest Director's Residence First Floor plan 1948. 1948
- Harvard Forest Director's Residence Roof plan 1948. 1948-1949
- Harvard Forest Director's Residence Second Floor plan 1948. 1948
- Harvard Forest Director's Residence Second Floor plan 1948. 1948
- Harvard Forest Director's Residence Second Floor plan 1948. 1948
- Harvard Forest DIRT. 2013
- Harvard Forest Donations to Communities. 2013-2014
- Harvard Forest Donors.
- Harvard Forest Ecology Symposium Abstracts. 1990-2021
- Harvard Forest Ecology Symposium Abstracts 1991. 1991
- Harvard Forest Ecology Symposium Abstracts 2005. 2005
- Harvard Forest Ecology Symposium Abstracts 2008. 2008
- Harvard Forest Endowments.
- Harvard Forest Facilities NSF Grant Proposal (includes Final Project Report). 1986-1990
- Harvard Forest Fisher Museum. 1931-2004
- Harvard Forest Fisher Museum. 1931-2017
- Harvard Forest Fisher Museum Correspondence. 1931-2006
- Harvard Forest Fisher Museum Guest Books. 1935-1999
- Harvard Forest Fisher Notes. 1905-1923
- Harvard Forest Flora Survey. 2005-2008
- Harvard Forest Funds.
- Harvard Forest Gifts.
- Harvard Forest GIS Documentation, July 1992 and LTER Data Catalog. 1992
- Harvard Forest hemlock group selection and uncut hemlock; Adams-Fay Lot (TS IX). 1949
- Harvard Forest Hemlock Vegetation Sampling. 1995-2002
- Harvard Forest Hemlock Vegetation Sampling - 2012. 2012
- Harvard Forest Historical Models - Negatives. 1944
- Harvard Forest Historical Models - Photographs. 1944
- Harvard Forest Historical Photographs donated by Massachusetts Department of Conservation and Recreation. 1925
- Harvard Forest history: reports. 1903-1932
- Harvard Forest history: reports and manuscripts. 1898-1933
- Harvard Forest Industrial Wastewater Project. 2010
- Harvard Forest Industrial Wastewater Project: Torrey Lab and Recycle System Alt. #2. 2009
- Harvard Forest Information Management 1993-1997. 1993-1997
- The Harvard Forest inventory of 1956 as an information - decision system. 1956
- The Harvard Forest Land Use Master Plan for the Second Century. 2005-2008
- Harvard Forest Library Database. 1979-2002
- Harvard Forest Library Relocation. 1993-2015
- Harvard Forest Library: Statistical Reports, Questionnaires, Library Directories. 1987-2009
- Harvard Forest Logo. 1976-2013
- Harvard Forest Long Term Plans for Land Protection. 1994-2016
- Harvard Forest Long-Term Ecological Research (LTER) Program --Forest Ecosystem Dynamics in Central New England. 1994
- Harvard Forest Long-Term Ecological Research Program - Forest Ecosystem Dynamics in Central New England. Proposal. 1994-2000
- Harvard Forest LTER. 1989-1992
- Harvard Forest LTER - Data Management and Supplemental Research Initiative. Proposal. 1992
- Harvard Forest LTER program publicity. 1988
- Harvard Forest LTER site (in LTER Network News, issue 4, Fall 1988). 1988
- Harvard Forest LTER: School Yard and REU Supplement. NSF Proposal. 2000
- Harvard Forest Major Projects Scheduling. 2005
- Harvard Forest Management. 1989
- The Harvard Forest Management Game. 1975
- Harvard Forest Map Collection - Digital Commonwealth. 2018-2019
- Harvard Forest map collection information. 1830-2004
- Harvard Forest Masters in Forest Science degree.
- Harvard Forest Meadow-Water Tract Forest Operations 1920. 1920
- Harvard Forest Minority Program in Ecology. Funded by A. W. Mellon Foundation. 1994
- Harvard Forest Model - Old Field White Pine.
- Harvard Forest Models. 1936
- Harvard Forest Models - Double Diorama. 1941-1944
- Harvard Forest Models - Historical Dioramas. 1936
- Harvard Forest Models - Miscellaneous Dioramas. 1936-1944
- Harvard Forest Models - Silvicultural Dioramas. 1936
- The Harvard Forest Models, 1975 revision, manuscript and corrected proofs. 1975
- The Harvard Forest Models: Is That the Way It Really Was. 1986
- Harvard Forest Nurseries. 1915-1955
- Harvard Forest nursery. 1927
- Harvard Forest nursery, Adams-Fay Lot (TS IX). 1927-1928
- Harvard Forest objectives. 1938
- Harvard Forest Operations Database. 1994
- Harvard Forest Operations Display, ca. 1940s. 1923-1925
- Harvard Forest Operations Map 1963. 1963
- Harvard Forest Outdoors: Infrastructure Map. 2011
- Harvard Forest Outlots. 1944
- Harvard Forest Paleo Lab Photo Album. 1994-2004
- Harvard Forest Paleoecology Research Files. 1989-2016
- Harvard Forest Parking Lot Construction 2001. 2001
- Harvard Forest People. 1990-2003
- Harvard Forest People, negatives. 1947-1981
- Harvard Forest People, photographs. 1908-1990
- Harvard Forest Personnel and Students. 1977-2007
- Harvard Forest Petersham, MA. 2001
- Harvard Forest plans, manuscript drafts. 1936-1940
- Harvard Forest Plantations. 1910-2017
- Harvard Forest planting basket. 1927
- Harvard Forest planting tool. 1934
- Harvard Forest Pole Barn as-built plans. 2014
- Harvard Forest Pollen Slides. 1981-2016
- Harvard Forest Properties (compartment IX). 1934
- Harvard Forest Properties - Prospect Hill IX 1934. 1934
- Harvard Forest Properties 1937. 1937
- Harvard Forest Properties and Land Use Citations in Deeds and Correspondence.
- Harvard Forest properties in Petersham, Philipston. 1941-1942
- Harvard Forest Properties Land Use Zones and CR's. 2013
- Harvard Forest Properties Petersham and Phillipston 1941. 1941
- Harvard Forest Property and Facilities. 1939-2014
- Harvard Forest Prospect Hill Block Hare Range Maps. 1938
- Harvard Forest Prospect Hill Block Hare Range Maps. 1938
- Harvard Forest Prospect Hill Block Hare Range Maps. 1938
- Harvard Forest Prospect Hill Block Hare Range Maps. 1938
- Harvard Forest Prospect Hill Block Hare Range Maps. 1938
- Harvard Forest Prospect Hill Block Soils and Vegetation Survey 1992. 1992
- Harvard Forest Prospect Hill Tract Petersham and Phillipston as recorded in Worcester Registry of Deeds. 1908
- Harvard Forest Repository for Art During World War II. 2008
- Harvard Forest Research Notes, Aaron Ellison. 2002-2008
- Harvard Forest Research Program in Ecology Pamphlets. 2008-2013
- Harvard Forest REU Research Program in Forest Ecology 2002-2004. 2002-2005
- Harvard Forest Roads and Trails - Development Plan. 1946
- Harvard Forest Root Chronic N. 1988-2002
- Harvard Forest Roots. 1999-2001
- Harvard Forest Sample Archive Facility Proposal Drawing 1993. 1993
- Harvard Forest School Transit Survey of Whitney Lot (Slab City I) 1912. 1912
- Harvard Forest Schoolyard Ecology. 2013-2014
- Harvard Forest Schoolyard Ecology Program. 2016-2017
- Harvard Forest Schoolyard Ecology Program. 2018-2019
- Harvard Forest Seminars 1995 to 2019. 1995-2019
- Harvard Forest Shaler Hall Additional Alteration: Second Floor Reflected Ceiling Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: 1st Floor Corridor Elevations. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Interior Details Office 238 and Conference Room. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Interior Details- Toilets. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Interior Details: Cor. 204, Entry 101, Reception 122. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Interior Details: Mail Room 113, Stair 33. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Second Floor Corridor 201, 202, 205, Equipment Area 203 Elevations. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Second Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2 Progress: Second Floor Reflected Ceiling Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: First Floor Demolition Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: First Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: First Floor Reflected Ceiling Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Interior Details - Entry 101 and First Floor Corridor 103 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Interior Details - Office 238 and Seminar Room 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Interior Details - Stairs 133, 233, 171, and 271 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Interior Details - Toilets 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Second Floor Demolition Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Second Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Second Floor Reflected Ceiling Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 2: Title Sheet 2004. 2004
- Harvard Forest Shaler Hall Renovation Phase 3: Interior Elevations. 2005
- Harvard Forest Shaler Hall Renovation Phase 3: Plans. 2005
- Harvard Forest Shaler Hall Renovation Phase 3: Title Sheet. 2005
- Harvard Forest Shaler Hall Renovation: Basement Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: First Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: First Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: First Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: First Floor Plan, Materials 2004. 2004
- Harvard Forest Shaler Hall Renovation: Second Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: Second Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: Second Floor Plan 2004. 2004
- Harvard Forest Shaler Hall Renovation: Second Floor Plan, Materials 2004. 2004
- Harvard Forest Silvicultural Models - Negatives. 1944
- Harvard Forest Simes Tract. 1994
- Harvard Forest Slab City 1908. 1908
- Harvard Forest Slab City 1911. 1911
- Harvard Forest Slab City 1911. 1908-1911
- Harvard Forest Slab City 1944. 1944
- Harvard Forest Slab City Cutting Operations 1908-21. 1908-1921
- Harvard Forest Slab City Tract Forest Operations 1910-1919. 1910-1919
- Harvard Forest soil map reclassification documents. 1993-1995
- Harvard Forest soils. 1979
- The Harvard Forest Stand Records, Maps and Photographs. 1938-1947
- Harvard Forest Students.
- Harvard Forest Subsurface Sewage Disposal Plan 2004. 2004
- Harvard Forest Subsurface Sewage Disposal Plan 2004. 2004
- Harvard Forest Subsurface Sewage Disposal Plan 2004. 2004
- Harvard Forest Subsurface Sewage Disposal Plan 2004. 2004
- Harvard Forest Summer Research Program in Ecology Symposium Abstracts. 1993-2021
- Harvard Forest Tannery Site. 2007-2010
- Harvard Forest Taxation Files. 1910-2000
- Harvard Forest Thirty-year Progress Report. 1946
- Harvard Forest Tom Swamp Block.
- Harvard Forest Tom Swamp Tract. 1994
- Harvard Forest Tract Negatives and Photographs. 1954-1979
- Harvard Forest Type Maps of Natural Stands. 1956
- Harvard Forest Vehicles. 2020-2022
- Harvard Forest Weather Records 1936 - 2000. 1936-2000
- Harvard Forest Website Revision - 1999. 1999
- Harvard Forest Well Water Inspections. 1962-2013
- Harvard Forest Wind Turbine Project: Grant Proposal and Study. 2010-2012
- Harvard Forest--Notes on vegetation. 1933
- The Harvard Forest: accomplishments, financial status, and future plans. 1938
- Harvard Forest: Ecological Ethics Workshop and Webinar. 2010-2011
- Harvard Forest: Miscellaneous. 2006
- Harvard Forestry school information (includes 1955 discussion draft). 1990
- Harvard forestry undergraduate field excursion, Blake Town, ME. 1907
- The Harvard Guide - The Harvard Forest. 1996
- The Harvard Pisgah Tract, Southwestern New Hampshire. 1985
- Harvard Pond bog vegetation and cores. 1989
- The Harvard Pond in April. 1975
- Harvard Pond Photographs by R. Kinnicutt.
- Harvard Pond sign. 1946-1949
- Harvard Pond: Natural and Cultural History. 2006
- Harvard Pond; Tom Swamp Tract. 1923-2018
- Harvard School of Forestry Class of 1911. 1911
- Harvard Stands Natural Forest Prospect Hill - overlays. 1955
- Harvard University Biolabs and Fairchild Lab Safety and Training and Emergency Numbers. 2011
- Harvard University FAS Dean's Visit to Harvard Forest. 2006
- A Harvard University Forest. 1907
- The Harvard University Gazette. 2000-2008
- Harvard University Indirect Cost Recovery Project: Environmental Control Facility Floor Plan. 1996
- Harvard University Indirect Cost Recovery Project: Fisher Museum Basement Floor Plan. 1996
- Harvard University Indirect Cost Recovery Project: Fisher Museum First Floor Plan. 1996
- Harvard University Indirect Cost Recovery Project: Fisher Museum Second Floor Plan. 1996
- Harvard University Indirect Cost Recovery Project: Shaler Hall Basement Floor Plan. 1996
- Harvard University Indirect Cost Recovery Project: Shaler Hall First Floor Plan. 1996
- Harvard University Indirect Cost Recovery Project: Shaler Hall Second Floor Plan. 1996
- Harvard University Training and Research in Ecology - Mellon Phase III, New Thrusts and Collaborations. 1993-2008
- Harvard University Woodlands in Petersham. Article in Boston Globe, December 15, 1907. 1907
- Harvard's forests: a volume in honor of Hugh M. Raup. 1965-1969
- Harvard's World-Wide Woods: Building Access and Sustained Engagement. 2019-2020
- Harvest cutting of mature white pine, TS IV. 1951
- Harvest Planning - Prospect Hill I and II. 1990
- Harvesting in the North Quabbin region 1984-1995. 1984-1995
- Haskins Property; Tom Swamp Tract. 1973-2000
- Headquarters, PH II. 1910-1941
- Healing of pruned cuts, Choate Estate. 1932
- Height measurements of sprout gray birch, poplar, and chestnut: TS I and II. 1912
- Helper Organisms/Symbiosis research notes. 1990
- Hemlock and Little Prospect Hill Towers- Soil Water Content. 1997-2007
- Hemlock Distribution at Pisgah and HWA Distribution. 2010
- Hemlock Distribution Maps. 1990-1993
- Hemlock Experimental Manipulation- Simes Tract. 2002-2024
- Hemlock Forest Microclimates and their Effects on Hemlock Regeneration. 2004
- Hemlock Forests and Clean Water: Effects of the Hemlock Woolly Adelgid and Harvesting BMPs: USDA Proposal. 2004
- Hemlock Forests, Stream Biodiversity, and the Implications of HWA. 2004-2006
- Hemlock Grid. 1998-2014
- Hemlock grid survey. 1990
- Hemlock Grid Tree Cores 1990. 1990
- Hemlock Grid, Prospect Hill II, Winter Storm Damage. 1993-1994
- Hemlock grove (uncut in 1924-1925); Adams-Fay Lot (TS IX). 1923
- Hemlock growth; Adams-Fay Lot (TS IX). 1925
- Hemlock Hill Soils. 2004
- Hemlock Hospice. 2017-2019
- Hemlock Logging MFS. 2000
- Hemlock Logging MFS. 2000
- Hemlock Logging MFS Ground Soils 2000. 2000
- Hemlock Logging MFS, Organic and Mineral Soils.
- Hemlock old growth; Pisgah NH. 1930
- Hemlock reproduction in small windfall; Pisgah NH. 1930
- Hemlock reproduction; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1928
- Hemlock response to increased sunlight. 1984
- Hemlock stand cores. 2000
- Hemlock stands and streams in hemlock-decline watersheds.
- Hemlock Tower leaf litter since 2011. 2011-2016
- Hemlock Transitions Gradient soils 2012. 2012
- Hemlock versus Hardwood streams. 2006
- Hemlock Volume. 2008-2015
- Hemlock Woodlot figures. 1997
- Hemlock Woolly Adelgid Ground Soils.
- Hemlock Woolly Adelgid in Public Forests: A Case Study in Managing Forest Invasion. 2007
- Hemlock, pH, and soil moisture gradients. 1988
- Hemlock-hardwood old growth; Pisgah NH. 1930
- Hemlock-hardwood old growth; Pisgah NH. 1930
- Henry David Thoreau's Concord, Mass., circa July 4, 1845. 1845
- Herbaria Digitizing Project - Yale and Harvard. 2003-2014
- Herring Fisheries by Ernest Stillman. 2007
- Heterogeneity in forest structure, composition, and dynamics following catastrophic wind disturbance in central New England. 1997
- Heterogeneity in forest structure, composition, and dynamics following catastrophic wind disturbance, Pisgah Forest, southwestern New Hampshire. 1992
- Heterogenity in Pisgah Forest following Catastrophic Wind. 1992
- HF Decomp/Litter.
- Higginson House. 1931-1952
- Higginson House First and Second Floor draft plans 1952. 1952
- Higginson House First Floor Plan 1938. 1938
- Higginson House Second Floor Plan 1938. 1938
- Higginson Lot.
- Higginson Lot 1929 Stand Map. 1929
- Higginson Lot 1937 Stand map. 1937
- Higginson Lots. 1945-1948
- Higginson Tract. 1919
- Higginson Tract 1911 Stand Map. 1911
- High bush blueberry--branch order and weight ratios. 1987
- High wheel skidders - Pigeon River, Mich.. 1933
- High-resolution compound-specific hydrogen isotope record of late Pleistocene - Holocene climate transition from Blood Pond, Massachusetts. 2005
- High-resolution compound-specific hydrogen isotope record of late Pleistocene-Holocene climate transition from southern New England. 2007
- Highstead. 2009-2013
- Highway map of New Hampshire. 1931
- Hiking Trail Impact Study Notes, Green Mountains. 1987
- Hillary's swamp. 1988
- Hippophae research notes. 1990
- Histochemical Immunization research notes. 1990
- An historian of science looks at the problems and complexities of small-town planning in Granby, CT, focusing on interviews with five of her citizens. 1976
- Historic stands. Social and environmental factors affecting the distribution of woodlands in central Massachusetts, ca 1830. 1830
- Historical account of the Montague sand plain. 1993
- An historical analysis of Tom Swamp X. 1976
- Historical Conferences - Harvard Conference on Forest Production. 1953-1965
- Historical Conferences - Maria Moor Cabot Foundation. 1963-1983
- Historical Conferences at Harvard Forest. 1933-1987
- Historical Conferences not at Harvard Forest. 1936-1971
- Historical Context for Biodiversity Assessment: Development of GIS Coverage of the 1830 Map Series. 2000-2001
- Historical correspondence and career information: W. Shepard, S. Spurr, Hosley, N., Lutz, R., Stout, B., Stephens, E., Swan, J. 1975
- Historical Harvard Forest staff lists. 1907-1935
- Historical information about Petersham town roads. 1991
- Historical land-use and environmental determinants of nonnative plant distribution in coastal southern New England. 2006
- Historical landscape transformations and modern forest characteristics in central New England: a hierarchical analysis. 1992
- Historical Landscape Transformations and Modern Forest Characteristics in Central New England: A Hierarchical Analysis. 1993
- Historical map of Petersham MA. 1954
- Historical materials relating to the Northeastern Forest Soils conferences, 1939-1975. 1939-1975
- Historical Patterns of Land Protection in North-Central Massachusetts: The Emergence of a Greenway. 1993
- Historical Photograph donated by the Bryant Family.
- Historical Plot; 110' Strip, Adams-Fay Lot (TS IX). 1924
- Historical plot; Triangular clearcut, Adams-Fay Lot (TS IX). 1924
- Historical reconstruction of a hemlock stand near Osa's Hollow in the Harvard Forest, Petersham, Massachusetts. 1989
- A historical view of plant geography--lecture at Rutgers. 1972
- The historical-developmental method of determining forest trends. 1955
- History and current state of Tom Swamp II, Plot B. 1983
- History and distribution of spruce in central Massachusetts - Notes. 1985
- History and Dynamics of a Ridgetop Pitch Pine Community, Mount Everett. 2000-2004
- History and dynamics of coastal beech forests. 2004-2006
- The history and ecology of central Massachusetts forests. Proposal to Tozier Fund for audio-visual project. 1993
- History and importance of land-use and protection in the North Quabbin region of Massachusetts (USA). 1991-1995
- History and Land-use Regulations for Harvard Forest Properties. 1733-2001
- A history and mensurational study of red pine on plantation 27-C, Prospect Hill. 1956
- History and Vegetation of the Leyton Road Tract. 1942
- History of Forest Science at Harvard. 1966
- History of Harvard Forest - notes and correspondence. 1934
- The History of Land Acquistion and Conservation of Harvard Forest Lands. 1976-2020
- The history of land use in the Harvard Forest. 1941
- History of land use on the Prospect Hill tract of the Harvard Forest. 1982
- History of Sanderson family. 1620-1884
- The history of the American conservation ethic. 1975
- The History of the County of Worcester, in the Commonwealth of Massachusetts. 1793
- The history of the Forest Service and how it parallels the development of the American Conservation Movement. 1976
- A history of the forests of Cape Cod. 1937-1941
- History of the Great Mountain Forest, Litchfield County, Connecticut. 1955
- History of the Harvard Forest, 1902-1985. 1902-1985
- History of the Harvard School of Forestry. 1985
- History of Tom Swamp Valley Since Settlement. 1947
- History of Treatment 1927; TS IV, P-Hd 1. 1927-1941
- History of Treatment 1938; TS I, P-Hd-3, (North End), Clearcut 1916-1917. 1941
- History of Treatment from 1925 to 1934; TS II, Hd-1 (1937), Cutting area of 1908-1909. 1928-1934
- History of Treatment of 1918-1925; TS V, P-Hd-3; strip shelterwood cuttings. 1921-1925
- History of Treatment, 1908 to 1920; TS I, P-Hd-3, Shelterwood Cuttings. 1908-1920
- History of Treatment, 1908 to 1925; TS II, Hd-1 (1937), Cutting area of 1908-1909. 1908-1925
- History of Treatment, 1909 to 1921; TS II, Hd-1 (1937), Cutting area of 1909-1910. 1909-1924
- History of Treatment, 1911-1925; TS IV, P-Hd-1, clear cutting of 1917-1918. 1911-1925
- History of Treatment, 1917-1938; TS I, P-Hd-3 (Northern Part) clearcut in 1916-1917. 1917-1935
- History of Treatment, 1920; TS 1, P-Hd-3, Shelterwood Cuttings 1908-1909 and 1914-1915. 1941-1946
- History of Treatment, 1921; TS II, Hd-1 (1937), Cutting Area of 1909-1910. 1935
- History of Treatment, 1923 to 1938; TS I, P-Hd-5, Clearcut in 1922-1923. 1923-1947
- History of Treatment, 1925-1942; TS V, P-Hd-3; Strip shelterwood cuttings. 1925-1942
- History of Treatment, 1938; TS I, P-Hd-5. 1941-1942
- History of Treatment, 1942; TS V, P-Hd-3. 1942
- History of Treatment, from 1935; TS II, Hd-1 (1937), Cutting area of 1908-1909. 1935-1942
- History of Treatment, PH III, P-13 (9-A), 1937. 1942
- History of Treatment, PH IV, P-4. 1942
- History of Treatment, TS IV, Hd-2. 1914-1938
- History of Treatment; Adams-Fay Lot (TS IX), P-2. 1924-1925
- History of Treatment; SC II, P-Hd-1. 1942
- History of Treatment; SC X, P-3. 1942
- History of Treatment; TS I, Hd-3. 1908-1909
- History of treatment; TS I, Hd-4. 1926
- History of Treatment; TS I, P-1. 1912
- History of Treatment; TS I, P-Hd-3. 1912
- History of Treatment; TS II, P-Hd-1, 2.0 acre (Map of 1937). 1920-1927
- History of Treatment; TS III, Hd-6, 0.1 acre. 1927-1938
- History of Treatment; TS III, northern half. 1911-1915
- History of Treatment; TS III, northern half. 1915
- History of Treatment; TS III, P-Hd-1, 2.0 acre. 1928
- History of Treatment; TS III, P-Hd-3, 3.2 acre. 1923-1942
- History of Treatment; TS III, P-Hd-4. 1942
- History of Treatment; TS IV, Hd-1. 1920-1921
- History of Treatment; TS IV, Hd-2. 1942
- History of Treatment; TS IV, P-Hd-2. 1942
- History of Treatment; TS IV, P-Hd-2, clearcut in 1923-24. 1924-1928
- History of Treatment; TS IV, P-Hd-3. 1938
- History of Treatment; TS IV, P-Hd-4. 1928
- The history of wildlife in Massachusetts. 1632-1999
- History, analysis and proposed treatment for a mixed hardwood stand at the Harvard Forest. 1977
- History, ecology and conservation value of protected lands in north-central Massachusetts (North Quabbin Conservation Project). 1994
- Hogging Slash and Small Saplings. 1946
- Hogsback Lot Stand Map.
- Hole Plots Samples. 1990
- Holistic Undergraduate Minority Mentoring in Environmental Research (HUMMER). 2010-2013
- Holly, tupelo and pine, Cape Cod. 1927
- Holocene Paleoecology of a Forested Peatland in Central New England, U.S.A. 1988-1991
- Hood Dairy Farm Project notes. 1940
- Hood Dairy Farm Project: Connecticut and New York files. 1940
- Hood Dairy Farm Project: General information. 1940
- Hood Dairy Farm Project: Maine and New Hampshire files. 1940
- Hood Dairy Farm Project: Massachusetts and Rhode Island files. 1940
- Hood Dairy Farm Project: Vermont files. 1940
- Horizontal and vertical pH gradients in soils under Tsuga canadensis in the Harvard Forest. 1988
- Host-endophyte cellular interactions in dinitrogen-fixing root nodules of woody plants. 1988
- House sketches by Mark Swan. 1971
- How do Scientists assess the impacts of climate warming on forest Processes? and Predicting future climate scenarios and impacts. 2010
- How do Scientists assess the impacts of climate warming on forest processes? and Predicting future climate scenarios and impacts. 2010
- How effective are protected lands at preventing nearby development and spawning more conservation?. 2007
- How Far Does an Ant Travel? A Study Case of Aphaenogaster picea in Western Massachusetts, U.S.A.. 2014
- How Important is "Colored" Stochastisticy for Plant Population Dynamics?. 2010-2014
- How nitrogen partitioning influences leaf-photosynthesis and carbon gain in dominant tree species at two AmeriFlux sites. Proposal to NIGEC. 1999-2002
- How Sap Moves in Trees. 1963
- How Sweet it Is: Nectar Assessment by Bumble Bees in Impatiens Capensis Flowers. 2006
- How to find the Harvard Forest.
- Hubbard Brook Revisited: Land Use History of the Hubbard Brook Valley, New Hampshire. 1989
- Hugh Raup Memorial. 1995
- Hugh Raup newspaper clippings. Includes Arctic travel material. 1998
- Human disturbance in the context of environmental change: Re-evaluating the long-term dynamics of New England forests. Proposal to NSF. 1999-2001
- Human Disturbance in the Context of Environmental Change: Re-evaluating the Long-term Dynamics of New England Forests: REU Supplement Proposal. 2001
- Human Dynamics in Massachusetts in the Context of Climate and Vegetation Change. 2011-2012
- Human Effects on the Environment - Documenting Changes in an Interdisciplinary Framework. Land-use symposium. NSF proposal and related material. 1991
- Human influences on forest nitrogen budgets and their implications for carbon storage in forest ecosystems. Proposal to NIGEC. 1999
- Human Modification of the Landscape. 2003
- Hurricane clean-up in white pine plantation 11-A, P-5; Prospect Hill Tract. 1939
- Hurricane damage at Petersham Town Forest; Petersham MA. 1939
- Hurricane damage in 30 yr volunteer hardwoods; Tom Swamp Tract. 1939
- Hurricane damage in 70 yr. pine stand, S.W. corner of property; Petersham MA. 1938
- Hurricane damage in old growth, SC III, P-Hm-Hd-1; Slab City Tract. 1938
- Hurricane damage in red pine plantation, P-1; Prospect Hill Tract. 1939
- Hurricane damage in white pine plantation, P-4; Prospect Hill Tract. 1939
- Hurricane damage in white pine spacing experiment 16-C, P-8; Prospect Hill Tract. 1939
- Hurricane damage in white pine; Petersham MA. 1939
- Hurricane damage to 16 yr old white spruce plantation; Tom Swamp Tract. 1938
- Hurricane damage to 35 yr old hardwood stand; Tom Swamp Tract. 1938
- Hurricane damage to 45 yr old hardwood stand; Tom Swamp Tract. 1938
- Hurricane damage to 45 yr pine stand south of observation tower; Tom Swamp. 1938
- Hurricane damage to 50 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 50 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 50 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 55 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 60 yr old pine stand - hardwood; Tom Swamp Tract. 1938
- Hurricane damage to 60 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 60 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 62 yr old pine-hardwood stand; Tom Swamp Tract. 1938
- Hurricane damage to 70 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 70 yr old pine stand; Tom Swamp Tract. 1938
- Hurricane damage to 75 yr old mixed stand; Tom Swamp Tract. 1938
- Hurricane damage to 90 yr old mixed stand; Tom Swamp Tract. 1938
- Hurricane damage to larch plantation, Lr-1; Prospect Hill Tract. 1938
- Hurricane damage to red oak; Tom Swamp Tract. 1939
- Hurricane damage, results at windthrow; Petersham MA. 1938
- Hurricane damage; Harvard Forest. 1938
- Hurricane damage; Harvard Forest. 1938
- Hurricane damage; Harvard Forest. 1939-1940
- Hurricane Damage; New Hampshire and Massachusetts. 1938
- Hurricane damage; Tom Swamp Tract. 1938
- Hurricane damage; Tom Swamp Tract. 1942
- Hurricane disturbance regimes in tropical and temperate forests. 1992
- Hurricane Disturbance Regimes in Tropical and Temperate Forests. Proposal to NSF (not funded). 1992
- Hurricane frequency and hurricane track map of NE. 1950
- Hurricane logs salvaged; Tom Swamp Tract. 1938-1939
- Hurricane salvage; 60 yr old pine stand group selection cutting; Tom Swamp Tract. 1938
- Hurricane salvage; loading log sled; Tom Swamp Tract. 1938
- Hurricane salvage; Tom Swamp Tract. 1938-1942
- Hurricane salvage; Tom Swamp Tract. 1938
- Hurricane salvage; WPA roadside clearing, south of Sunset Lane; Petersham MA. 1939
- Hurricane salvage; WPA roadside clearing, Sunset Lane; Tom Swamp Tract. 1939
- Hurricane salvage; WPA roadside clearing; Tom Swamp Tract. 1939
- Hurricane timber salvage activities; Tom Swamp Tract. 1939
- Hurricane-Felled Timber in Petersham Bought to Date by Federal Government as of 10-16-39. . 1939
- HWA.
- HWA.
- HWA.
- HWA.
- HWA (Hemlock Woolly Adelgid) at Harvard Forest. 2018
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Mineral Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Organic Soils (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH) Tree Cores.
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1996
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1997
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004). 1997
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Leaf Litter (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA (UNH), Mineral Soils, 1000 Series (MOVED TO STORAGE AT USFS, DURHAM NH, 6/2004).
- HWA 3000-3800 series soils.
- HWA Decomposition.
- HWA Decomposition Project Initial Soils. 1999
- HWA ecosystem 3800-4000 series.
- HWA Ecosystem Soils 2000-2002. 2001-2002
- HWA Ecosystem Soils 2004. 2004
- HWA Ecosystem Soils 3000 Series. 2000
- HWA Hemlock Tree Cores.
- HWA Landscape. 2002-2004
- HWA Logging Soils. 2004
- HWA proposal to Massachusetts Environmental Trust. 2004
- HWA Tree Cores. 2000
- HWA, 1000 Series Soils.
- HWA, 1200 Series Soils.
- HWA, 1400 Series Soils (air dry).
- HWA, 1600 Series Soils.
- HWA, 1800 Series Soils.
- HWA, 200 Series Soils. 1998
- HWA, 2000 Series Soils. 1999
- HWA, 2200 Series Soils. 2000
- HWA, 2400 Series Soils.
- HWA, 400 Series Soils.
- HWA, 600 Series Soils.
- HWA, 800 Series Soils. 1998
- Hydraulic architecture and xylem embolism in the palm rhapis excelsa. 1985
- Hydraulic architecture and xylem sap cavitation in the palm Rhapis excelsa. 1984
- Hydraulic architecture of some diffuse-porous trees. 1978
- Hydraulic conductivity of tree stems. 2000
- Hygrothermograph measurement above and under slash; Adams-Fay Lot (TS IX), EW Clearcut. 1928
- I lift mine eyes to the hills: Land use in an isolated mountain community in West Virginia. 1980
- I Wish I Were In The Woods: The Historic Landscapes of Brooks Woodland Preserve, North Common Meadow, Swift River Reservation, Petersham, Massachusetts. 2005
- The IBM Personal Computer Version of the Map Analysis Package. 1986
- Ice damage to red pine and spruce, December 1961, PH I. 1962
- Ideas for Extra-Curricular Courses at Harvard Forest. 1971-1976
- IGERT: Sensing, Modeling and Policy for Water Sustainability. 2008
- Illuminating the effects of land use on small-scale ecology by examination of soils and vegetation. 1995
- The illusion of preservation. 1998-2003
- Illustration from The Federal Land Bank of Springfield newsletter to accompany article "How to get more out of your woods". 1939
- Illustrations for the New England Wild Flower Society's "Flora Novae Angliae. 2006-2011
- The Immediate Response of Red Pine to Thinning and Pruning. 1945-1950
- The immediate response of red pine to thinning and pruning, Tom Swamp IX. 1944-1947
- Immobilization of Nitrate in Temperate Forest Soils: Microbial and Abiotic Processes and Their Interactions. 1997
- The Impact of Beaver Activity Upon a Pre-Existing Wetland in the Harvard Forest. 2002
- The Impact of Changes in Average Winter Temperatures and Habitat Modification on Populations of Terrestrial Birds Over-wintering in Inland Areas of Massachusetts. 2007
- Impact of European settlement on forest composition and dynamics in central Massachusetts, USA. 2004
- The Impact of Hemlock Woolly Adelgid on Mt. Tom. 2002
- Impact of Human Activity on Regional Forest Composition and Dynamics in Central New England. 1997-1998
- The Impact of Land Use Legacies on Forest Soil-Plant-Atmosphere Interactions. 1995-1997
- The impact of man on alpine areas of the White Mountains. 1971
- Impacts of Climate Warming on Forest Processes and Ecological Models of Climate Change. 2010
- Impacts of elevated temperature on ant species, communities and ecological roles at two temperate forests in eastern North America. 2007
- Impacts of Global Warming on Forest Processes and Predicting Future Climate Scenarios/Impacts. 2010
- Impacts of logging on New England hemlock forests associated with the spread of HWA. 2001-2002
- The Implications of Earthworm Distribution in Conifer Plantations. 1961-2017
- The importance of the lower vegetation to the reproduction of spruce. 1932
- Importance of unevenness in forest structure: A new index for description. 1989
- Important personages, Fisher Museum, Harvard Forest. 1941
- Improvement cutting and thinning, PH V. 1951
- Improvement cutting and thinning, PH VI. 1951
- Improvement of weeviled plantations - Forked tree, Choate Estate. 1932
- Improvement of weeviled white pine plantation, PH I, P-5, 1.2 acre (1932). 1932-1933
- Improvement of young white pine plantations - pruning forked trees, PH II. 1933
- Improvement work; SC V. 1923
- Improving forecasts of species responses to climatic change: Hierarchical Bayesian analysis of Tree distributions across space and time. 2009-2011
- Improving Threat Assessments for Rare Species Through Assimilation of Satellite and Plant Responses to Climate Variability. 2018-2021
- IMS proposals for Fisher Museum, 1992-1994. 1992-1994
- In Memoriam - Stephen H. Spurr. 1990
- The incidence of beech bark disease at the Harvard Forest and its correlation to several site parameters. 1986
- Incorporating the Effects of Invasive Insects on Forest Carbon Balance in Earth System Models: A Unique Opportunity for Assimilating Data on Forest Carbon Dynamics in Eastern North America Following Infestation by the Hemlock Woolly Adelgid. 2013-2016
- Incorporation of Spatially Explicit Forest Harvesting Patterns into Conservation Planning for Matrix Forests, Biodiversity, and Invasive Plants in the Eastern U.S. 2003-2005
- Increasing Forest Resiliency for an Uncertain Future. 2019
- Index to the Maps of the Harvard Forest. 1985
- Indian pipe roots. 1925
- Indians' and settlers' land use in the seventeenth century. 1600-1699
- Indices of Harvard Forest slides, photographs, and aerial photographs, Index of Tom Swamp Pulldown file in Harvard Forest Archives, 1989-1998. 1989-1998
- The indirect damage caused by beavers and its effect on the surrounding environment. 2000
- Individual and stand level studies of two conifer plantations at Harvard Forest. 1988
- Individual Nomination: Aaron Ellison. 2010-2011
- Individual Project Focusing on the Effects of Planned Forest Management. 2004
- The Influence of an Insect Invasion on Carbon Storage: Impact of the Hemlock Woolly Adelgid. 2004-2007
- Influence of canopy gaps on forest dynamics in southeast Alaskan hemlock-spruce forests. 1990
- Influence of floral experience on subsequent foraging ability in bumble bees. 2006
- The Influence of Forests on Farm Income and Sub-Marginality: Town of Petersham. 1938
- Influence of land history and legislative enactments on the character and condition of the state forests of Massachusetts. 1927
- The influence of regional-scale transport on the concentrations of climatically important trace gases at Harvard Forest, Massachusetts. 1994
- Influence of small fossorial mammals on soil development in central New England. 1970
- The influence of stone walls on local overstory and sapling populations in the Harvard Forest. 1989
- The influence of stone walls on the local distribution of small mammals in deciduous forest. 2000
- Information about Brooks, Wilson, and Fiske families. 2007
- Inheritance of white pine growth factors (formerly Exp. 24-1, Active Research files). 1924
- Initial Exploration of Hydrometeorological Data and Opportunities at Harvard Forest. 2003-2012
- Inland wetlands in Massachusetts. 1973
- Innovation in Private Land Conservation in Chile, Germany and Quebec, Canada. 2013
- Innovative spatial modeling to reconstruct historical and forecast future impacts of white-tailed deer from European settlement to 2060. 2017
- Inoculation of paper birch with Torula to see if it causes heart rot, TS I. 1937
- Inoculum Production for Actinorhizal Plants in Developing Countries, With Emphasis on the Casuarinaceae. Proposal to U.S. Agency for International Development. 1988
- InSar and PolInSar Characterization of Vegetation Structure: Accuracy Assessment and Application to Forest Carbon. 2011-2015
- Insect damage to trees of the Harvard Forest. 1978
- Insights from paleoecology to community ecology. 1989
- Insights into Late-glacial Environmental and Ecological Dynamics Revealed through Species-level Discrimination of Picea Pollen. 2005
- Insolation and silvics with reference to studies at the Harvard Forest. 1927
- Inspection of the progressive spread of Fomes annosus in red pine plantations (formerly Exp. 58-2, Active Research files). 1958
- Institute of Geographical Exploration Aerial Photographs (TRANSFERRED TO CHSI). 1933-1938
- An Integrated Historical Approach for the Conservation of Species, Communities, and Landscapes: Application to Cape Cod, the Islands, and Long Island. Proposal to the Nature Conservancy. 1998-2001
- Interactions Between Insects, Fungi and Plants: An Innovative Model System for Ecologically-based Management. 2014-2017
- Interannual variation of soil respiration in two New England forests. 1995-1999
- Interannual variations in the rate of carbon storage by a mid-latitude forest. 1994
- The interdependence of pure science problems in silvics. 1929
- Interim geologic map of New Hampshire. 1986
- Intermediate cuttings in even-aged mixed hardwood (Tom Swamp I) with special reference to thinning: 50 years data. 1978
- Intermediate cuttings in even-aged mixed hardwood with special reference to thinning. Includes plots remeasured in 1963, 1978 (formerly Exp. 33-1, Active Research files). 1933
- International Union Norway spruce, Nichewaug Nursery, Petersham Village. 1941
- International Union Norway Spruce, Nursery by Nichewaug Inn. 1944
- International Union scots pine and norway spruce seed source experiments. 1938
- Interpreting and Conserving the Openland Habitats of Coastal New England: Insights from Landscape History. 2001-2003
- The Interrelationships of Soils, Silviculture, and Land-use History to Forest Types and Stand Composition, Tom Swamp III. 1947
- Interview with Ray Bryant. 2003
- Invasive pest herbivory of foundation species: influences on above and belowground ecosystem dynamics. 2007-2011
- Invasive Species, Forest Disturbance and the Carbon Cycle: The Effect of the Hemlock Woolly Adelgid on Local -to Regional-Scale Carbon Flux Following Ecosystem Reorganization. 2014-2017
- Invasive tendencies of non-native red pine, white spruce, Norway spruce, and European larch stands in New England. 2000
- An inventory and historical analysis of Tom's Swamp 27-E and 27-G. 1984
- Inventory of Ant Species Diversity in Bogs of Vermont. 1999-2003
- Inventory of Ants (TRANSFERRED TO MCZ).
- Inventory of Ants at the Black Rock Forest in Cornwall, N.Y. since 2006. 2006-2015
- Inventory of Native American artifacts collected by W. Ellsworth on the SW end of Harvard Pond. 1984
- Inventory of priority natural community types in the Connecticut River Valley: 1994. Proposal to MNHESP. 1994
- Inventory of Reels Transferred to DVDs. 2006-2009
- Investigating the roles of environment and history in plant species distributions. MFS thesis (includes proposal). 1999
- An investigation into the financial aspects of silvicultural thinning. 1950
- An investigation of polyploidy. 1972
- Investigation of symbiotic relationship between Piptoporus betulinus and insects. 1990
- An investigation of the effect of fire on forest land. 2000
- An Investigation of the Uses, Grades, and Markets of Material Obtained from Hardwood Thinnings. 1949
- An investigation of xylem pressure in coconut palm with reference to lethal yellowing. 1977
- Investigations of the results on white pine of the removal of a hardwood overstory and shading of gray birch to prevent sprouting. 1914
- Investigations on Population Structure and Reproductive Ecology of State-Listed Orchid Species. Proposal to MNHESP (not funded). 1993
- Investigations on the Harmony of Tree Shape. 1938-1963
- IOS Preliminary Proposal: Collaborative Research: Vulnerability and Adaptive Capacity of Eastern US Forests to Climate Extremes. 2016-2020
- IOS Preliminary Proposal: Collaborative Research: Vulnerability and Adaptive Capacity of Eastern US Forests to Climate Extremes. 2017-2020
- IRAM - Model of Forest Growth and Harvesting. 1978-1981
- Isolate Subculturing Records research notes. 1990
- The isolation and culture of Frankia. 1992
- The isolation and culture of Frankia. 1993
- The issues in the Storm King controversy. 1966
- ITR Collaborative Research: Automatic Generation of High-Resolution, Geo-registered 3D Terrain Models for Ecosystem Research. 2003-2007
- IUFRO Norway spruce plantation, PH III, 44-B. 1944
- IURFO seed source or provenance experiment on Norway spruce. 1938-1984
- J. B. Conant Correspondence Relating to Harvard Forest (1922-1950). 1922-1950
- J. G. Torrey Research: Photographs and Figures. 1950-1985
- J. G. Torrey: list of publications. 1992
- Jack and Scotch pine plantation; Proulx, Quebec. 1926
- James Gordon Ogden, III (Pete) Files. 1957-1996
- James W. Brooks Deeds and Correspondence. 1906-1973
- Japanese larch plantation, PH I, Lr.3, 15 acre. 1931
- Japanese larch plantations on the Harvard Forest. 1942
- John C. Goodlett. 1954-1966
- John C. Goodlett (1922-1967), Botanist, Plant Geographer, and Teacher. 2006-2019
- John C. Goodlett Oak Distribution research maps, mainly Northern New England. 1966
- John C. Goodlett Photographs. 1942-1964
- John G. Jack. 2008
- John G. Torrey Laboratory Renovation: West Elevation 1993. 1993
- John Gordon Torrey 1921-1993. 1921-1993
- John H. Sanderson 1800s.
- John M. Woolsey Lot; Tom Swamp Road. 1994-1995
- John Sanderson's farm: personal history and the power of nature. 1979
- John Sanderson: How he farmed--soil productivity and nutrient budget of Sanderson farm. 1974
- John Torrey obituary. 1993
- John Woolsey Lot CR Inquiry. 1989-1990
- Journal of Biogeography correspondence and notes. 1999-2002
- Journal of work at the Harvard Forest,1940. 1940
- Journal of work, 1941-42. 1941-1942
- Journal/Magazine Rack in Shaler Hall.
- A June Birding Trip Through the Harvard Forest. 1949
- K.A. Grossenbacher Research. 1944
- Kancamagus Highway Trip. 1958
- Keene Quadrangle Topographic Map 1958. 1958
- Kempff's graphs. 1927
- Kendrick plantations, Orleans, Mass.. 1930
- Kentrothamnus research notes. 1990
- Key List - White Birch Ecotypes, Wang Chi-Wu Collection. 1957
- Key map to photographs; Adams-Fay Lot (TS IX). 1925-1926
- Key Sheet for White Pine Blister Control Study. 1938
- The kinetics of tracheid development in Tsuga canadensis Carr. and its relation to tree vigour. 1972
- The King that Never Was: Rethinking American Chestnut's Place in the Eastern Deciduous Forest. 2011
- L'analyse pollinique comme outil de datation. 2000
- Lab notes on pine, apple buds, and Rhapis. 1983
- Labeling the Harvard Forest Wood Image Collection for AI: Towards an Improved Estimation of Land Carbon Sequestration and Better Climate Reconstructions. 2020-2021
- Labrador research. Includes leech fen, black spruce, and lichen woodlands. 1984
- Land clearing and early agriculture in the Prospect Hill Tract. 1964
- A Land Conservation Plan for the Ashuelot River Watershed. 2004
- Land Conveyed to C.F. Choate; Slab City Tract. 1914
- Land distribution in the Massachusetts Bay Colony. 1979
- Land in Petersham MA Owned by Bruce S. Lockhart and Stephen G. Block. 2014
- Land of Brown Co. around Berlin, NH. 1944
- Land of Brown Co., around Cupsuptic, Maine. 1944
- Land of Petersham Country Club. 1922
- Land owned by Pinecrest Acres L.L.C. (Edward Gould Woodlot). 2006
- Land Owned By Pinecrest Acres L.L.C. (Edward Gould Woodlot) Final Survey. 2006
- Land use along Shades Creek, in the vicinity of Birmingham, Alabama. 1978
- Land use and vegetative cover 7.5' Massachusetts quadrangles. 1951
- Land use and vegetative cover 7.5' Massachusetts quadrangles. 1971
- Land use classification map of Maine, showing cleared, forested and blueberry land.
- Land Use History in Petersham. 1953
- Land Use History of Natural Stand. 1947
- Land use in Cuba: before and after. 1970
- Land Use Map of Petersham Showing Wooded and Open Areas - 1830. 1830
- Land Use Map of Petersham Showing Wooded and Open Areas - 1938. 1938
- Land Use Map of Petersham Showing Wooded and Open Areas 1965. 1965
- Land utilization in Athol, Barre, Phillipston, and Royalston. 1939
- Land Utilization Town of Petersham. 1938
- Land-mass: Accelerating Conservation Through Science-based Communication. 2013-2014
- The Land-Use and Conservation Program at Harvard. 1958
- Land-use and ownership history of the Arnold Arboretum. 1938
- The Land-use and Silvicultural History of a Natural Stand, Prospect Hill VIII. 1949
- Land-use history and forest transformations in Central New England: Cary Conference manuscript. 1991
- Land-use history and four hundred years of vegetation change in New England. 1995
- Land-use history and Vegetation Dynamics of a Hemlock Woodlot in Central Massachusetts. 1997
- Land-use History as Long-term Broad-scale Disturbance: Regional Forest Dynamics in Central New England. 1996-2003
- Land-use history of North America: Landscape of New England. USGS Proposal. 1997
- Land-use history of the Schwarz Lot, Case II. 1947
- Land-use history, development and composition of two stands in Tom Swamp I. 1951
- Landowner Decision Making and Information Sources: Connecting Social Networks and Ecological Context. 2009-2016
- Landowner Incentive Program Covenant Documents. 2008
- Landscape and Landscape Architecture outlines. 1960-1961
- Landscape and Species-level Distribution of Functional Traits in a Temperate Woodland Flora.
- Landscape Ecology of Central New England. Proposal to Clark/Harvard/Tozier Funds. 1992
- Landscape enhancement and timber production, USDA Grant. 1970
- Landscape Fragmentation Edge Effect on Forest Biomass and Productivity. 2019-2022
- Landscape History: Prospect Hill II Trail. 2002
- Landscape patterns and legacies resulting from large infrequent forest disturbances. 1996-1999
- Landscape Vulnerability and Resilience to Global Change. 2010-2011
- Larch at Locust Opening, PH VII. 1917
- Largest white oaks, Connecticut and Maryland. 1934
- Late-glacial abrupt forest changes in northeastern USA - implications for greenhouse warming and biosphere interactions. 1994
- Laurentide Nursery; Proulx, Quebec. 1926
- LDI (Library Digital Initiative) Proposal and Data. 2006-2008
- Lead Inspection Compliance. 2009-2012
- Leaf Display Flexibility in Forest Trees. Ph.D. research: 1997-2001. 1997-2001
- Leaf Specific Conductivity (LSC) in hemlock. 1978
- Leaf Traits of Darlingtonia Californica in Oregon and California 2001. 2001
- Leaf-specific conductivity lab book. 1976
- Leather tanning and early Petersham. 1971
- Lecture notes on principles of forestry, forestry 1 and 2, forest valuation, forest management, silviculture, etc. 1904-1922
- Legal Action Being Taken Regarding Logging in Pisgah State Park. 2012
- Legislative attempts to restore farming in Massachusetts. 1976
- Length, width, and pattern of regenerative vessels along strips of vascular tissue. 1984
- Letter from A. H. Thayer to Ellen Fisher, 1898. 1898
- Letter from A. H. Thayer to Ellen Fisher, 1898. 1898
- Letter from A. H. Thayer to Ellen Fisher, 1899. 1899
- Letter from A. H. Thayer to Ellen Fisher, 1901. 1901
- Letter from A. H. Thayer to Ellen Fisher, 1901. 1901
- Letter from A. H. Thayer to Ellen Fisher, 1901. 1901
- Letter from A. H. Thayer to Ellen Fisher, 1902. 1902
- Letter from A. H. Thayer to Ellen Fisher, 1903. 1903
- Letter from A.H. Thayer to Ellen Fisher, 1900. 1900
- Letter from Alice James to Ellen Fisher, 1902. 1902
- Letter from Alice James to R.T. Fisher, 1900. 1900
- Letter from Alice James to R.T. Fisher, 1910. 1910
- Letter from Alice James to R.T. Fisher, 1914. 1914
- Letter from B. Wendell to R.T. Fisher, 1899. 1899
- Letter from B. Wendell to R.T. Fisher, 1899. 1899
- Letter from C. Hart Merriam to R.T. Fisher, 1898. 1898
- Letter from C. Hart Merriam to R.T. Fisher, 1898. 1898
- Letter from C. Hart Merriam to R.T. Fisher, 1899. 1899
- Letter from C.C. Stillman to Eleanor Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1899. 1899
- Letter from C.C. Stillman to Ellen Fisher, 1899. 1899
- Letter from C.C. Stillman to Ellen Fisher, 1899. 1899
- Letter from C.C. Stillman to Ellen Fisher, 1899. 1899
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1900. 1900
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1901. 1901
- Letter from C.C. Stillman to Ellen Fisher, 1902. 1902
- Letter from C.C. Stillman to Ellen Fisher, 1902. 1902
- Letter from C.C. Stillman to Ellen Fisher, 1902. 1902
- Letter from C.C. Stillman to Ellen Fisher, 1902. 1902
- Letter from C.C. Stillman to Ellen Fisher, 1902. 1902
- Letter from C.C. Stillman to Ellen Fisher, 1902. 1902
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to Ellen Fisher, 1903. 1903
- Letter from C.C. Stillman to R.T. Fisher, 1897. 1897
- Letter from C.C. Stillman to R.T. Fisher, 1899. 1899
- Letter from C.C. Stillman to R.T. Fisher, 1899. 1899
- Letter from C.C. Stillman to R.T. Fisher, 1899. 1899
- Letter from C.C. Stillman to R.T. Fisher, 1899. 1899
- Letter from C.C. Stillman to R.T. Fisher, 1899. 1899
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1900. 1900
- Letter from C.C. Stillman to R.T. Fisher, 1905. 1905
- Letter from Camelia Aldis to R.T. Fisher. 1901
- Letter from Clara Endicott to R.T. Fisher, 1903. 1903
- Letter from E. Stearns to R.T. Fisher, 1898. 1898
- Letter from E. W. Thoron to R.T. Fisher, 1901. 1901
- Letter from E.Thayer to Ellen Fisher, 1901. 1901
- Letter from Edward Kirkham to R.T. Fisher, 1914. 1914
- Letter from Edward T. Allen to R.T. Fisher, 1899. 1899
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1900. 1900
- Letter from Edward T. Allen to R.T. Fisher, 1904. 1904
- Letter from Edward T. Allen to R.T. Fisher, 1905. 1905
- Letter from Edward T. Allen to R.T. Fisher, 1907. 1907
- Letter from F. L. Waldo to R.T. Fisher.
- Letter from Faith Fisher Fenn (sister) to R.T. Fisher.
- Letter from Frances R. Morse to R.T. Fisher, 1914. 1914
- Letter from Frazier Curtis to R.T. Fisher, 1899. 1899
- Letter from G. E. Clement, 1903. 1903
- Letter from G. H. Scull to R.T. Fisher, 1899. 1899
- Letter from Gifford Pinchot to R.T. Fisher, 1899. 1899
- Letter from Gifford Pinchot to R.T. Fisher, 1899. 1899
- Letter from Gifford Pinchot to R.T. Fisher, 1901. 1901
- Letter from Gifford Pinchot to R.T. Fisher, 1902. 1902
- Letter from Gifford Pinchot to R.T. Fisher, 1904. 1904
- Letter from Gifford Pinchot to R.T. Fisher, 1910. 1910
- Letter from H. Tetlow to R.T. Fisher, 1898. 1898
- Letter from H. von Schrenk to R.T. Fisher, 1904. 1904
- Letter from H.S. Graves to R.T. Fisher, 1902. 1902
- Letter from Harvard University Faculty of Arts and Sciences to R.T. Fisher, 1896. 1896
- Letter from Helen Hinckley to R.T. Fisher, 1900. 1900
- Letter from Henry James to R.T. Fisher, 1900. 1900
- Letter from Henry James to R.T. Fisher, 1901. 1901
- Letter from Henry James to R.T. Fisher, 1916. 1916
- Letter from Henry L. Higginson to R.T. Fisher, 1916. 1916
- Letter from J. Balestier to R.T. Fisher, 1897. 1897
- Letter from J. M. N. Kapteijn to R.T. Fisher, 1903. 1903
- Letter from L. Warner to R.T. Fisher.
- Letter from L.B.R. Briggs to R.T. Fisher, 1897. 1897
- Letter from M. H. Warner to R.T. Fisher. 1914
- Letter from Margaret James to Ellen Fisher, 1902. 1902
- Letter from Margaret James to R.T. Fisher, 1911. 1911
- Letter from Mary C. Hall to R.T. Fisher. 1903
- Letter from Mary Thayer to R.T. Fisher. 1900
- Letter from R. Utter to R.T. Fisher, 1903. 1903
- Letter from R.T. Fisher to Abbott H. Thayer, 1893. 1893
- Letter from R.T. Fisher to Abbott H. Thayer, 1896. 1896
- Letter from R.T. Fisher to Abbott H. Thayer, 1896. 1896
- Letter from R.T. Fisher to Abbott H. Thayer, 1897. 1897
- Letter from R.T. Fisher to Abbott H. Thayer, 1897. 1897
- Letter from R.T. Fisher to Abbott H. Thayer, 1899. 1899
- Letter from R.T. Fisher to Abbott H. Thayer, 1899. 1899
- Letter from R.T. Fisher to Abbott H. Thayer, 1900. 1900
- Letter from R.T. Fisher to Abbott H. Thayer, 1900. 1900
- Letter from R.T. Fisher to Abbott H. Thayer, 1900. 1900
- Letter from R.T. Fisher to Abbott H. Thayer, 1900. 1900
- Letter from R.T. Fisher to Abbott H. Thayer, 1900. 1900
- Letter from R.T. Fisher to Abbott H. Thayer, 1901. 1901
- Letter from R.T. Fisher to Abbott H. Thayer, 1901. 1901
- Letter from R.T. Fisher to Abbott H. Thayer, 1901. 1901
- Letter from R.T. Fisher to Anne Fisher, 1934. 1934
- Letter from R.T. Fisher to C. N. Greenough. 1930
- Letter from R.T. Fisher to Eddy, 1897. 1897
- Letter from R.T. Fisher to Eleanor, 1900. 1900
- Letter from R.T. Fisher to Eleanor, 1901. 1901
- Letter from R.T. Fisher to Eleanor, 1901. 1901
- Letter from R.T. Fisher to Eleanor, 1903. 1903
- Letter from R.T. Fisher to Eleanor, 1904. 1904
- Letter from R.T. Fisher to Eleanor, 1904. 1904
- Letter from R.T. Fisher to Eleanor, 1910. 1910
- Letter from R.T. Fisher to Eleanor, 1910. 1910
- Letter from R.T. Fisher to Eleanor, 1912. 1912
- Letter from R.T. Fisher to Faith, 1903. 1903
- Letter from R.T. Fisher to family, 1894. 1894
- Letter from R.T. Fisher to family, 1895. 1895
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1896. 1896
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to Family, 1897. 1897
- Letter from R.T. Fisher to family, 1897. 1897
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1898. 1898
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1899. 1899
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1900
- Letter from R.T. Fisher to family, 1900. 1901
- Letter from R.T. Fisher to family, 1900. 1900-1901
- Letter from R.T. Fisher to Family, 1900. 1900
- Letter from R.T. Fisher to Family, 1900. 1900
- Letter from R.T. Fisher to Family, 1900. 1900
- Letter from R.T. Fisher to Family, 1900. 1900
- Letter from R.T. Fisher to Family, 1900. 1900
- Letter from R.T. Fisher to Family, 1900. 1900
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to family, 1901. 1901
- Letter from R.T. Fisher to Family, 1901. 1901
- Letter from R.T. Fisher to Family, 1901. 1901
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1902. 1902
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1903. 1903
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1904. 1904
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1905. 1905
- Letter from R.T. Fisher to family, 1906. 1906
- Letter from R.T. Fisher to family, 1906. 1906
- Letter from R.T. Fisher to family, 1906. 1906
- Letter from R.T. Fisher to family, 1906. 1906
- Letter from R.T. Fisher to family, 1906. 1906
- Letter from R.T. Fisher to family, 1907. 1907
- Letter from R.T. Fisher to family, 1907. 1907
- Letter from R.T. Fisher to family, 1907. 1907
- Letter from R.T. Fisher to family, 1907. 1907
- Letter from R.T. Fisher to family, 1907. 1907
- Letter from R.T. Fisher to family, 1908. 1908
- Letter from R.T. Fisher to family, 1908. 1908
- Letter from R.T. Fisher to family, 1908. 1908
- Letter from R.T. Fisher to family, 1908. 1908
- Letter from R.T. Fisher to family, 1909. 1909
- Letter from R.T. Fisher to family, 1909. 1909
- Letter from R.T. Fisher to family, 1909. 1909
- Letter from R.T. Fisher to family, 1909. 1909
- Letter from R.T. Fisher to family, 1909. 1909
- Letter from R.T. Fisher to family, 1909. 1909
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1910. 1910
- Letter from R.T. Fisher to family, 1911. 1911
- Letter from R.T. Fisher to family, date unknown. 1899-1906
- Letter from R.T. Fisher to family, date unknown.
- Letter from R.T. Fisher to family, date unknown. 1903-1906
- Letter from R.T. Fisher to family, date unknown. 1905-1908
- Letter from R.T. Fisher to family, date unknown.
- Letter from R.T. Fisher to family, date unknown.
- Letter from R.T. Fisher to family, date unknown.
- Letter from R.T. Fisher to Father.
- Letter from R.T. Fisher to Father and Mother, 1892. 1892
- Letter from R.T. Fisher to Father and Mother, 1892. 1892
- Letter from R.T. Fisher to Father and Mother, 1892. 1892
- Letter from R.T. Fisher to Father and Mother, 1892. 1892
- Letter from R.T. Fisher to Father and Mother, 1892. 1892
- Letter from R.T. Fisher to Father and Mother, 1892. 1892
- Letter from R.T. Fisher to Father and Mother, 1893. 1893
- Letter from R.T. Fisher to Father and Mother, 1895. 1895
- Letter from R.T. Fisher to Father and Mother, 1895. 1895
- Letter from R.T. Fisher to Father and Mother, 1895. 1895
- Letter from R.T. Fisher to Father and Mother, 1895. 1895
- Letter from R.T. Fisher to Father and Mother, 1895. 1895
- Letter from R.T. Fisher to Father and Mother, 1895. 1895
- Letter from R.T. Fisher to Father and Mother, 1896. 1896
- Letter from R.T. Fisher to Father and Mother, 1897. 1897
- Letter from R.T. Fisher to Father and Mother, 1897. 1897
- Letter from R.T. Fisher to Father and Mother, 1898. 1898
- Letter from R.T. Fisher to Father and Mother, 1899. 1899
- Letter from R.T. Fisher to Father and Mother, 1899. 1899
- Letter from R.T. Fisher to Father and Mother, 1899. 1899
- Letter from R.T. Fisher to Father and Mother, 1900. 1900
- Letter from R.T. Fisher to Father and Mother, 1900. 1900
- Letter from R.T. Fisher to Father and Mother, 1901. 1901
- Letter from R.T. Fisher to Father and Mother, 1902. 1902
- Letter from R.T. Fisher to Father, 1893. 1893
- Letter from R.T. Fisher to Father, 1893. 1893
- Letter from R.T. Fisher to Father, 1894. 1894
- Letter from R.T. Fisher to Father, 1896. 1896
- Letter from R.T. Fisher to Father, 1897. 1897
- Letter from R.T. Fisher to Father, 1898. 1898
- Letter from R.T. Fisher to Father, 1898. 1898
- Letter from R.T. Fisher to Father, 1898. 1898
- Letter from R.T. Fisher to Father, 1898. 1898
- Letter from R.T. Fisher to Father, 1898. 1898
- Letter from R.T. Fisher to Father, 1899. 1899
- Letter from R.T. Fisher to Father, 1899. 1899
- Letter from R.T. Fisher to Father, 1899. 1899
- Letter from R.T. Fisher to Father, 1899. 1899
- Letter from R.T. Fisher to Father, 1899. 1899
- Letter from R.T. Fisher to Father, 1899. 1899
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1900. 1900
- Letter from R.T. Fisher to Father, 1901. 1901
- Letter from R.T. Fisher to Father, 1901. 1901
- Letter from R.T. Fisher to Father, 1901. 1901
- Letter from R.T. Fisher to Father, 1901. 1901
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1902. 1902
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1903. 1903
- Letter from R.T. Fisher to Father, 1904. 1904
- Letter from R.T. Fisher to Father, 1904. 1904
- Letter from R.T. Fisher to Father, 1906. 1906
- Letter from R.T. Fisher to Father, 1909. 1909
- Letter from R.T. Fisher to Father, 1911. 1911
- Letter from R.T. Fisher to Father, no date.
- Letter from R.T. Fisher to Father, no date.
- Letter from R.T. Fisher to G. Pinchot, 1899. 1899
- Letter from R.T. Fisher to G. Pinchot, 1899. 1899
- Letter from R.T. Fisher to G. Pinchot, 1899. 1899
- Letter from R.T. Fisher to Georgina, 1914. 1914
- Letter from R.T. Fisher to Georgina, 1914. 1914
- Letter from R.T. Fisher to Georgina, 1914. 1914
- Letter from R.T. Fisher to Gerald Thayer, 1893. 1893
- Letter from R.T. Fisher to Gerald Thayer, 1897. 1897
- Letter from R.T. Fisher to Gerald Thayer, 1898. 1898
- Letter from R.T. Fisher to Grandfather, 1890. 1890
- Letter from R.T. Fisher to H. James, 1900. 1900
- Letter from R.T. Fisher to Mary Thayer, 1899. 1899
- Letter from R.T. Fisher to Mother.
- Letter from R.T. Fisher to Mother.
- Letter from R.T. Fisher to Mother.
- Letter from R.T. Fisher to Mother.
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1894. 1894
- Letter from R.T. Fisher to Mother, 1895. 1895
- Letter from R.T. Fisher to Mother, 1895. 1895
- Letter from R.T. Fisher to Mother, 1895. 1895
- Letter from R.T. Fisher to Mother, 1895. 1895
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1897. 1897
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1898. 1898
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1899. 1899
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to Mother, 1900. 1900
- Letter from R.T. Fisher to mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1901. 1901
- Letter from R.T. Fisher to Mother, 1902. 1901
- Letter from R.T. Fisher to Mother, 1902. 1902
- Letter from R.T. Fisher to Mother, 1902. 1902
- Letter from R.T. Fisher to Mother, 1902. 1902
- Letter from R.T. Fisher to Mother, 1902. 1902
- Letter from R.T. Fisher to Mother, 1902. 1902
- Letter from R.T. Fisher to Mother, 1902. 1902
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1903. 1903
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1904. 1904
- Letter from R.T. Fisher to Mother, 1905. 1905
- Letter from R.T. Fisher to Mother, 1905. 1905
- Letter from R.T. Fisher to Mother, 1905. 1905
- Letter from R.T. Fisher to Mother, 1905. 1905
- Letter from R.T. Fisher to Mother, 1905. 1905
- Letter from R.T. Fisher to Mother, 1906. 1906
- Letter from R.T. Fisher to Mother, 1906. 1906
- Letter from R.T. Fisher to Mother, 1906. 1906
- Letter from R.T. Fisher to Mother, 1907. 1907
- Letter from R.T. Fisher to Mother, 1908. 1908
- Letter from R.T. Fisher to Mother, 1908. 1908
- Letter from R.T. Fisher to Mother, 1909. 1909
- Letter from R.T. Fisher to Mother, 1910. 1910
- Letter from R.T. Fisher to Mother, unknown date. 1894-1898
- Letter from R.T. Fisher to Mother, unknown date.
- Letter from R.T. Fisher to Mother, unknown date.
- Letter from R.T. Fisher to Mother, unknown date.
- Letter from R.T. Fisher to Mother, unknown date.
- Letter from R.T. Fisher to Mother, unknown date.
- Letter from R.T. Fisher to R. D. Swales, 1900. 1900
- Letter from R.T. Fisher to W. James, Jr., 1900. 1900
- Letter from R.T. Fisher to W. James, Jr., 1901. 1901
- Letter from R.T. Fisher to W. James, Jr., 1901. 1901
- Letter from R.T. Fisher to W. James, Jr., 1901. 1901
- Letter from R.T. Fisher to W. James, Jr., 1902. 1902
- Letter from R.T. Fisher to W. James, Jr., 1902. 1902
- Letter from R.T. Fisher to W. James, Jr., 1902. 1902
- Letter from R.T. Fisher to W. James, Jr., 1902. 1902
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903. 1903
- Letter from R.T. Fisher to W. James, Jr., 1903 or 1904. 1900
- Letter from R.T. Fisher to W. James, Jr., 1904. 1904
- Letter from R.T. Fisher to W. James, Jr., 1904. 1904
- Letter from R.T. Fisher to W. James, Jr., 1904. 1904
- Letter from R.T. Fisher to W. James, Jr., 1904. 1904
- Letter from R.T. Fisher to W. James, Jr., 1904. 1904
- Letter from R.T. Fisher to W. James, Jr., 1904. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1906. 1906
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1907. 1907
- Letter from R.T. Fisher to W. James, Jr., 1908. 1908
- Letter from R.T. Fisher to W. James, Jr., 1908. 1908
- Letter from R.T. Fisher to W. James, Jr., 1908. 1908
- Letter from R.T. Fisher to W. James, Jr., 1909. 1909
- Letter from R.T. Fisher to W. James, Jr., 1909. 1909
- Letter from R.T. Fisher to W. James, Jr., 1910. 1910
- Letter from R.T. Fisher to W. James, Jr., 1910. 1910
- Letter from R.T. Fisher to W. James, Jr., 1911. 1911
- Letter from R.T. Fisher to W. James, Jr., 1911. 1911
- Letter from R.T. Fisher to W. James, Jr., 1911. 1911
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1912. 1912
- Letter from R.T. Fisher to W. James, Jr., 1913. 1913
- Letter from R.T. Fisher to W. James, Jr., 1915. 1915
- Letter from R.T. Fisher to W. James, Jr., 1916. 1916
- Letter from R.T. Fisher to W. James, Jr., 1918. 1918
- Letter from R.T. Fisher to W. James, Jr., 1918. 1918
- Letter from R.T. Fisher to W. James, Jr., 1919. 1919
- Letter from R.T. Fisher to W. James, Jr., 1919. 1919
- Letter from Richard A. Fisher to R.T. Fisher, 1897. 1897
- Letter from Robert Duncan to R.T. Fisher. 1914
- Letter from Roy L. Marston to R.T. Fisher, 1903. 1903
- Letter from Society of American Foresters to R.T. Fisher, 1903. 1903
- Letter from St. Botolph Club to R.T. Fisher, 1916. 1916
- Letter from Stuart Kershaw to R.T. Fisher, 1914. 1914
- Letter from Thayers to C.C. Stillman. 1900
- Letter from USDA Division of Forestry to R.T. Fisher, 1900. 1900
- Letter from Waldron H. Rand, Jr. to R.T. Fisher, 1898. 1898
- Letter from Waldron H. Rand, Jr. to R.T. Fisher, 1899. 1899
- Letter from Walter P. Eaton to R.T. Fisher, 1925. 1925
- Letter from William C. Hodge to R.T. Fisher, 1903. 1903
- Letter from William C. Hodge to R.T. Fisher, 1906. 1906
- Letter from William James Jr. to Ellen Fisher, 1900. 1900
- Letter from William James Jr. to Ellen Fisher, 1900. 1900
- Letter from William James Jr. to R.T. Fisher, 1902. 1902
- Letter from William James, Jr. to R.T. Fisher.
- Letter from William James, Jr. to R.T. Fisher.
- Letter from William James, Jr. to R.T. Fisher, 1903. 1903
- Letter from William James, Jr. to R.T. Fisher, 1903. 1903
- Letter from William James, Jr. to R.T. Fisher, 1903. 1903
- Letter from William James, Jr. to R.T. Fisher, 1904. 1904
- Letter from William James, Jr. to R.T. Fisher, 1904. 1904
- Letter from William James, Jr. to R.T. Fisher, 1908. 1908
- Letter from William James, Jr. to R.T. Fisher, 1909. 1909
- Letter from William James, Jr. to R.T. Fisher, 1909. 1909
- Letter from William James, Jr. to R.T. Fisher, 1909. 1909
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1910. 1910
- Letter from William James, Jr. to R.T. Fisher, 1911. 1911
- Letter from William James, Jr. to R.T. Fisher, 1911. 1911
- Letter from William James, Jr. to R.T. Fisher, 1911. 1911
- Letter from William James, Jr. to R.T. Fisher, 1911. 1911
- Letter from William James, Jr. to R.T. Fisher, 1911. 1911
- Letter from William James, Jr. to R.T. Fisher, 1911. 1911
- Letter from William James, Jr. to R.T. Fisher, 1912. 1912
- Letter from William James, Jr. to R.T. Fisher, 1912. 1912
- Letter from William James, Jr. to R.T. Fisher, 1912. 1912
- Letter from William James, Jr. to R.T. Fisher, 1912. 1912
- Letter from William James, Jr. to R.T. Fisher, 1912. 1912
- Letter from William James, Jr. to R.T. Fisher, 1912. 1912
- Letter from William James, Jr. to R.T. Fisher, 1915. 1915
- Letter from William James, Jr. to R.T. Fisher, 1916. 1916
- Letter from William James, Jr. to R.T. Fisher, 1916. 1916
- Letter from William James, Jr. to R.T. Fisher, 1916. 1916
- Letter from William James, Jr. to R.T. Fisher, 1917. 1917
- Letter from William James, Jr. to R.T. Fisher, 1917. 1917
- Letter from William James, Jr. to R.T. Fisher, 1917. 1917
- Letter from William James, Jr. to R.T. Fisher, 1918. 1918
- Letter from William James, Jr. to R.T. Fisher, 1918. 1918
- Letter from William James, Jr. to R.T. Fisher, 1919. 1919
- Letter from William James, Jr. to R.T. Fisher, 1919. 1919
- Letter from William James, Jr. to R.T. Fisher, 1919. 1919
- Letter from William James, Jr. to R.T. Fisher, 1920. 1920
- Letter from William James, Jr. to R.T. Fisher, 1921. 1921
- Letter from William James, Jr. to R.T. Fisher, 1921. 1921
- Letter from William James, Jr. to R.T. Fisher, 1922. 1922
- Letter from William James, Jr. to R.T. Fisher, 1922. 1922
- Letter from William James, Jr. to R.T. Fisher, 1922. 1922
- Letter from William James, Jr. to R.T. Fisher, 1923. 1923
- Letter from William James, Jr. to R.T. Fisher, 1923. 1923
- Letter from William James, Jr. to R.T. Fisher, 1926. 1926
- Letter from William James, Jr. to R.T. Fisher, 1926. 1926
- Letter from William James, Jr. to R.T. Fisher, 1926. 1926
- Letter from William James, Jr. to R.T. Fisher, 1926. 1926
- Letter from William James, Jr. to R.T. Fisher, 1926. 1926
- Letter from William James, Jr. to R.T. Fisher, 1927. 1927
- Letter from William James, Jr. to R.T. Fisher, 1932. 1932
- Letter from William W. Fenn to R.T. Fisher. 1895
- Letter from Winsor Family to R.T. Fisher, 1913. 1913
- Letter to E. T. Fisher, 1915. 1915
- Letter to F.H. Burr detailing historic management of Harvard Forest properties. 1975
- Letter to G.P. Fisher from Henry James. 1947
- Letter to H. M. Raup. 1951
- Letter to Harvard Forest Alumni, May 1, 1947. 1947
- Letters and clippings about Martin Zimmermann's death. 1984
- Letters from Abbott H. Thayer to R.T. Fisher. 1891-1919
- Letters from Edward T. Fisher (Father) to R.T. Fisher. 1895-1912
- Letters from Edward T. Fisher to Ellen Fisher. 1900-1906
- Letters from Eleanor Fisher (sister) to R.T. Fisher. 1912-1915
- Letters from Eleanor Fisher to her family. 1911
- Letters from Elizabeth Snyder to R.T. Fisher. 1897-1898
- Letters from Ellen Fisher (Mother) to R.T. Fisher. 1899-1900
- Letters from Emma Thayer to R.T. Fisher. 1892-1896
- Letters from Faith Fisher Fenn to E. T. and E. B. Fisher. 1880-1898
- Letters from Genevieve (Lord) Frothingham to R.T. Fisher. 1900-1914
- Letters from Georgina Paine Fisher to R.T. Fisher. 1912-1916
- Letters from Gerald Thayer to R.T. Fisher. 1895-1914
- Letters from Gladys Thayer to R.T. Fisher. 1900
- Letters from Harvard Forest Students to R.T. Fisher, 1914. 1914
- Letters from R.T. Fisher to unknown.
- Letters of sympathy to Ellen Fisher, 1897. 1897
- Letters to Eleanor Fisher. 1912
- Letters to Ellen Fisher. 1897-1906
- Letters to G.P. Fisher Howland, 1956-1988. 1956-1989
- Letters to G.P. Fisher, 1913. 1913
- Letters to G.P. Fisher, 1914. 1914
- Letters to G.P. Fisher, 1915-1933. 1915-1933
- Letters to G.P. Fisher, 1934. 1934
- Letters to G.P. Fisher, 1935-1947. 1935-1947
- Letters to Harvard Forest Alumni - 1947, 1951, 1952, 1954. 1947-1954
- Lewis and Corinne Babbitt Wildlife Sanctuary. 1976-1978
- Lewis Lot. 2001
- LIA (Little Ice Age), Pollen Diagrams. 1990-2004
- The life history of a red oak. 1979
- The life history of poplar in central Massachusetts. 1910
- Life history of the climax forest on the Pisgah Tract, Winchester, New Hampshire. 1930
- The Life History of the White Pine Weevil and the Control of the Injury by Forest Management. 1927
- Life in Letters of Richard Thornton Fisher (1876-1934). 1992
- Life on the Sanderson Farm 1763-1845. 1763-1845
- Light. 1973
- The light environment of red oak and white pine stands and its effect on the growth of red oak advanced reproduction in central New England. 1986
- Lime plots; Adams-Fay Lot (TS IX), NE 1/4. 1924
- Liming Plots - Adams-Fay Annex.. 1924
- Linking biogeography and phylogeography to explore macroecological processes in insular systems of Sundarbans Biosphere Reserve in India: Proposal. 2005
- Linking community dynamics and ecosystem function in mixed-conifer broad-leaved forests. 1997-2000
- A list of the trees and shrubs in an area near the Athol-Petersham town line. 1951
- Listing of material in Harvard Forest Sample Archive. October 1998. 1971-1998
- Listing of personal research files in Harvard Forest Archives, including Frankia, Casuarina, and Comptonia.. 1990
- Literary Routes: A Birds Eye View of the Forest (How literature awakens society to a greater appreciation of the forest). 2012
- Littauer School Speech. 1937
- Little Prospect Hill and Hemlock Tower Litterfall. 2002-2016
- Living Waters: Guiding the Protection of Freshwater Biodiversity in Massachusetts. 2003
- Local Buildings: Furness House, French Tavern. 1950
- Local climate study (Exp. 43-2). 1944
- A Local Environmental Decision Support System. A Proposal to Earthgrants Community Affairs Department, Apple Computer, Inc. 1992
- Local phenotypic variation in Red Maple. 1955
- Local Volume Table; Prospect Hill VI. 1951
- Location of coarse woody debris incubations in PH I. 1990
- Location of Gast's white pine collections, Petersham. 1938
- Log Chute - Black Rock Forest. 1932
- Log Pond and Plantation. 1923
- Log rules for white pine and poplar. 1909
- Log Salvage Records, April-September 1977. 1977
- Log-temperature graph; Adams-Fay Lot (TS IX). 1926
- Logbook for studies of ash, 1978-79. 1979
- Logging and post logging operations, TS IV. 1968
- Logging and Sawmill Lantern Slide Prints. 1909-1926
- Logging and thinning in spruce plantation, PH V, 16E and 19C. 1945
- Logging hurricane timber; Slab City. 1939
- Logging in Winter.
- Logging operation 1928-1929, PH III. 1929
- Logging operations, southwest corner of heavy thinning, TS IV. 1968
- Logging operations, Stand 7, south portion of the compartment, PH IX. 1963
- Logging report and proposed operations for 1910. 1910
- Logging report for the Blair Lot, Petersham, Massachusetts. 1913
- Logging report for the Blank Lot, Petersham, Massachusetts. 1911
- Logging report for the Cutler Lot, Petersham. 1913
- Logging report for the operations of Slab City VIII. 1913
- Logging with tractor. 1937
- Logs from single large pine on TS II. 1969
- Long distance transport. 1974
- Long Distance Transport in Plants workshop. 2002
- Long Island plots (2 boxes). 2000
- Long Term Dynamics of Hemlock Stands. 1995
- Long Term Dynamics of Hemlock Stands. 1995
- Long Term Dynamics of Hemlock Stands. 1995
- Long Term Dynamics of Hemlock Stands. 1995
- Long term effects of eastern hemlock mortality on water balance and aquatic biota in forests of the northeastern U.S. 2004-2007
- Long term effects of land use. 2000
- Long-run yields of forest products. 1950
- Long-Term Ecological Research (LTER) Proposal and historical materials. 1988
- Long-Term Ecological Research (LTER). Addendum to Proposal to the Division of Biotic Systems and Resources. National Science Foundation. 1988
- Long-Term Ecological Research (LTER). Progress Report (Year 1) and Continuation Grant Proposal to the Division of Biotic Systems and Resources. National Science Foundation. Research Grant Number: BSR-88-11764. 1989
- Long-Term Ecological Research (LTER). Progress Report (Year 2) and Continuation Grant Proposal to the Division of Biotic Systems and Resources. National Science Foundation. Research Grant Number: BSR-88-11764. 1990
- Long-Term Ecological Research (LTER). Progress Report (Year 3) and Continuation Grant Proposal to the Division of Biotic Systems and Resources. National Science Foundation. Research Grant Number: BSR-88-11764. 1991
- Long-Term Ecological Research (LTER). Proposal to the Division of Biotic Systems and Resources. National Science Foundation. 1988
- Long-term Forest Dynamics and Invasive Insects: Evaluating the Role of Foundation Species Confronting Multiple Pests and Climate Change. 2007-2010
- Long-term forest dynamics at North Round Pond, Pisgah Forest, New Hampshire. 2000
- Long-term forest planning by utilizing the computer. 1981
- Long-Term Vegetation and Fire Dynamics of Pitch Pine-Oak Forests on Cape Cod, Massachusetts. 2001-2002
- Long-term Vegetation Dynamics Following Logging, Windthrow, and Salvage Logging in an Old-growth Landscape in Southwestern New Hampshire.. 2016-2018
- Long-term vegetation dynamics in central New England. Proposal to NSF. 1987
- Long-term Vegetation Dynamics of a Hemlock Forest in New England. 1989-1993
- Long-Term Vegetation Dynamics: Bayesian Inference for Spatio-temporal Trends in Forest Composition Using the Fossil Pollen Proxy Record. 2003-2007
- Long-term vegetation, disturbance, and climate dynamics in western Oregon. Proposal to NSF. 1992
- Long-term, whole-ecosystem observations of atmosphere-biosphere exchange in a mid-latitude forest: Rates of carbon storage and inputs of nitrogen oxides. 1994
- Longer Growing Seasons, Intensified Drought: Quantifying the Interactive Effects of Global Warming on Carbon Cycling and Forest Composition. 2012-2015
- Longitudinal and tangential movement within the sieve-tube system of white ash (Fraxinus americana L.). 1960
- Loring Hill.
- Loss of American chestnut as a gap disturbance in the hemlock forests of Prospect Hill, Harvard Forest. 1989
- Lots of E. Murdock Co., Winchendon MA. 1931
- Lovers Retreat Lot Stand Map. 1925
- Low stumps. 1923
- Low-thinning experiment, Exp. 56-2, TS I. 1964
- Lpp measurement data and charts for red maple and hemlock. 1970
- LTER 1- Final Report. 1988-1995
- LTER 2 Proposal -Luquillo Experimental Forest- Harvard Forest Role. 1988-2002
- LTER Continuation Proposal - Harvard Forest LTER Grant (BSR 88-11764. 1993-1994
- LTER III supplement - LTER synthesis - invasives (0080592). 2004-2008
- LTER III Supplement Proposal (0080592). 2001
- LTER III: Long Term Ecological Research at Harvard Forest - Supplement (0080592). 2002
- LTER IV: Integrated Studies of the Drivers, Dynamics, and Consequences of Landscape Change in New England. 2009
- LTER IV: Integrated studies of the drivers, dynamics, and consequences of landscape change in New England. (0620443). 2006-2012
- LTER Network Synthesis Prospectus (LTER Network Executive Board). 2009
- LTER Progress Report (year 4). 1992-1993
- LTER Progress Report (year 5). 1992-1994
- LTER Proposal Budget. 1988
- LTER Site Reviews (2003, 2005, 2008, 2009). 2003-2010
- LTER Supplement Proposal: A Visible/Infrared Field Spectrometer in Support of Remote Sensing at Harvard Forest. 1996
- LTER supplement request, July 2000. 2000
- LTER Supplement: The carbon isotope composition of forest air: implications for estimates of water-use efficiency and CO2 recycling. 1991
- LTER V: New Science, Synthesis, Scholarship and Strategic Vision for Society. 2012-2018
- LTER: From Microbes to Macrosystems: Understanding the Response of Ecological Systems to Global Change Drivers and Their Interactions. 2019-2025
- Lumber grades. 1921
- Lumber grades, Adams-Fay Lot (TS IX). 1925
- Lumber Grading and Cost Study for the New England Box Company. 1924
- Lumber Grading; Ashuelot, NH. 1923-1924
- Lumber Piler. 1923
- The lumbering industry in Massachusetts. 1910
- Lumberjack for a weekend. 1982
- Lumberjacks Bronze. 2009
- Lyford Grid I/VIII Gridded Tract Data and background information. 1992
- Lyford Grid Map with Points. 1969
- Lyford Grid Measurements. 2001-2011
- Lyford Grid overlayed onto 1947 Prospect Hill I and VII map. 1969
- Lyford, Walter: Miscellaneous papers. 1971
- Lyford, Walter: Source notes, abstracts, miscellaneous documents. 1976
- Lyophilizins research notes. 1990
- M. H. Zimmermann Bibliography. 1951-1984
- M. H. Zimmermann Collection: Figures, charts, and negatives. 1984
- M. H. Zimmermann Collection: Movie reels. 1975-1984
- M. H. Zimmermann Collection: Photographs and Slides. 1960-1984
- M. H. Zimmermann Collection: Research slides. 1984
- M. H. Zimmermann: Film logbooks and notes. Includes Rhapis series. 1975-1984
- M.H. Zimmerman Collection - wood specimens. 1958-1976
- M.H. Zimmermann Correspondence, Conference and Course Materials. 1968-1982
- M.L. Fernald obituary. 1950
- Mack Truck with load of logs from cutting of 1931-1932; SC II. 1932
- MACRIS Archaeology Codes. 2011
- Major watersheds of New England. 1944
- Man and the white pine in New England. 1972
- Man: A Renewable Natural Resource. 1964
- The management of a small forest for a sustained yield: the Petersham town forest. 1926
- Management of forest land for black bears. 1984
- Management of red oak and white ash with special reference to thinning. 1933
- Management of the Harvard Forest - Based on the forest inventory of 1936-38. 1936-1938
- A management plan and the forest types of Tom Swamp Tract. 1913
- Management Plan for Pisgah State Park. 2008-2011
- Management Plan for Red Pine - White Spruce Plantation (PHI, Mx-Sd. 5). 1942
- Management plan for Tom Swamp I, the Meadow Water Tract. 1909
- Management Proposal for White Spruce-Red Pine Planatations, PHI Proposal. 1942
- The Mangrove Fringe of the Eastern Pacific. 1970
- Mannahatta, 12 September 1609: An Ecological Reconstruction of Manhattan Island at the Time of Hudson with Comparison to Modern Condition. 2001-2003
- Manuscript for taped talk accompanying Harvard Forest models in Fisher. 1970
- Manuscript of Boston Globe article about Harvard Forest. 1947
- Manuscript reviews for: New estimates of Massachusetts old-growth forests: useful data for regional conservation and forest reserve planning. 2005
- Manuscripts and addresses. 1958
- Manuscripts of book reviews -- 1944-1959. 1944-1959
- Map 1 Petersham Properties. 1947
- Map 2 Petersham Properties. 1947
- Map 3 Petersham Properties. 1947
- Map 4 Petersham Properties. 1947
- Map 5 Petersham Properties. 1947
- Map 6 Petersham Properties. 1947
- Map 7 Petersham Properties. 1947
- Map 8 Petersham Properties. 1947
- Map of a Portion of the Petersham Town Farm. 1922
- Map of Barre Showing Original Division of Town into Great Farms & House Lots, in 1734 and Its Present Inhabitants, 1875. 1875
- Map of Concord, Mass. Showing Localities Mentioned by Thoreau in his Journals. 1906
- Map of Edges of Ashburnham Fire. 1925
- Map of Existing and Proposed Open Spaces in Massachusetts. 1929
- Map of Existing Open Spaces in Massachusetts. 1927
- Map of forest regions of Northeastern U.S..
- Map of Ganson Property. 1936
- Map of Harvard Forest properties. 1939-1942
- Map of Harvard Pond. 1938
- Map of Land Sold by President and Fellows of Harvard to R.T. Fisher. 1920
- Map of Land Sold by President and Fellows of Harvard to R.T. Fisher. 1920-1934
- Map of Land Sold by President and Fellows of Harvard to R.T. Fisher. 1931
- Map of Massachusetts 1835. 1835
- Map of Massachusetts showing areas infested with satin moth, February 1922. 1922
- Map of Massachusetts, showing thousand-board feet (MBF) and number of cords by county. 1952-1953
- Map of Petersham Center School Grounds. 1946
- Map of Petersham Mass. 1914
- Map of Petersham, Mass. Showing Wooded Area and Fire Hazards. 1938
- Map of Plymouth Massachusetts, 1830. 1830
- Map of the Ashburnham Burn. 1925
- Map of the Division of the Land of Earnest O. Horton, Orange MA. 1946
- Map of the North Part of Petersham with Part of Poquage. 1755
- Map of the Schwarz Lot 1931. 1931
- Map of towns of Dana and Petersham, showing topography, roads and houses. 1898
- Map of Worcester County, Mass.. 1904
- Map showing location of permanent sample plots in natural stand in Prospect Hill. 1944
- Map showing the state forests & other state reservations [of Massachusetts]. 1953
- A MapBox/System 9 Interface. Proposal to Ohio State University. 1990
- Maple sap flow. 1979
- Maple syrup production; Phillip Johnson Farm, North Orange, Mass.. 1969
- Maple Tree Dispersion from Human Constructions. 2005
- Mapping Ancient Forests: Bayesian Inference for Spatio-temporal Trends in Forest Composition Using the Fossil Pollen Proxy Record. 2008
- Mapping Past and Present for the Island's Future. 2019-2020
- Mapping Selective Logging in Mixed Deciduous Forest: A Comparison of Machine Learning Algorithms. 2007
- Maps and soil profiles of cable line transect across Petersham. 1964
- Maps of Cheshire County, New Hampshire. 1858
- Maps of Hardwick Farms from Worcester County Land Use and Planning Project. 1937-1938
- Maps used in Sanderson Farm article. 1966
- Marginal growth; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1928
- Marine vegetation of Cape Ann, Essex County, Massachusetts. 1964
- Mark Swan - Correspondence and Reprints. 1965-1978
- A Mark-Recapture of the Rodent and Shrew Populations in a Declining Hemlock Stand. 2012-2014
- The Marketing and Utilization of Wood Products at the Harvard Forest. 1948
- The marketing of lumber in New Hampshire. 1925
- Marketing of White Pine Stand in Middlesex Fells, Stoneham MA. 1921
- Martha W. Brooks deed; Brooks Wildlife Sanctuary deed. 1914-1967
- Martha's Vineyard - Clearing the Forest. 2004
- Martha's Vineyard - Conservation Areas/Land Bank, 2000-2001. 1999
- Martha's Vineyard Book. 2015-2017
- Martha's Vineyard Map 1850. 1850
- Martha's Vineyard MCSF Forest Plantation and Aerial Photographs.
- Martha's Vineyard MV126-MV342. 2000
- Martha's Vineyard MV3-MV39. 2000
- Martha's Vineyard MV40-MV125. 2000
- Martha's Vineyard MV411-MV726. 2000
- Martha's Vineyard Rapid Grant.
- Martha's Vineyard Tree Cores. 2010
- Martha's Vineyard, MA Tree Cores.
- Martin Zimmermann Maps of Antarctica. 1978
- Martin Zimmermann: Memorial minute. 1985
- Massachusetts - Base maps showing counties and towns. 1921-1949
- Massachusetts - Base maps showing towns.
- Massachusetts 1830s Maps. 1830-1839
- Massachusetts Department of Conservation 1934. 1934
- Massachusetts Districts of Equal Risk According to Incidence of Fires, 1926-1930. 1926-1930
- Massachusetts Fire Towers. 1930
- Massachusetts forest and parks brochure. 1985
- Massachusetts Forest Fire Council. 1979-2019
- Massachusetts Forest Laws - E. M. Gould, Jr.. 1983
- Massachusetts Forest Resources Advisory Committee files. 1988
- Massachusetts Forest Situation Summary. 1980
- Massachusetts Forest Tax Law. 1921
- Massachusetts Map Down 1950. 1950
- Massachusetts Map Down 1971. 1971
- Massachusetts Old Growth Forests - Second Growth Hemlock 2006. 2006
- Massachusetts Old Growth Forests - Soils 2005. 2005
- Massachusetts Old Growth Tree Cores 2003. 2003
- Massachusetts Old Growth Tree Cores 2004. 2004
- Massachusetts Pollen - LIA (Little Ice Age). 2002-2005
- Massachusetts population land-use data by towns. 1969
- Massachusetts Resource Identification Project - Select Forest Resources. 1999
- Massachusetts River Basins. 1985-1992
- Massachusetts Scenic Rivers Program - Inventoried River Segments. 1978
- Massachusetts town settlement patterns: 1620-1965. 1971
- Massachusetts witness tree data sorted by county. 2000
- Massachusetts, Connecticut, and Rhode Island showing counties and towns (urban areas). 1922
- Massachusetts, Rhode Island, Connecticut 7.5 Minute Quadrangle Names. 1989
- Masters of Forest Science (MFS) Program. 1907-2006
- Material on wood/lumbering, including a directory of manufacturers and bibliography of resources. 1946
- Material related to articles about palms in Principes journal, 1965-66. 1965-1966
- Material related to C.C. Adams Memorial. 1957
- Material related to construction of towers on Prospect Hill. Includes 1998. LTER supplement proposal. 1998-1999
- Material relating to appointments of Goodlett, Gould, Lyford, Murison, Stout, and Zimmermann. 1965
- Material relating to Benton MacKaye and the Harvard Forest. 1987
- Materials Relating to Rare Colony of Williamsonia fletcheri (Odonata) on Harvard Pond. 1985-1991
- Matthews Plantation aerial photograph. 1971
- Matthews Plantation/ Black Brook Correspondence. 1900-2018
- Matthews Plantation/Black Brook. 1928-2016
- Matthews Plantations Hamilton Mass - Black Brook Plantations.
- Matthews Plantations Performance ratings of plantings.
- MBL Barre Woods Tree Cores.
- MBL Coastal Sandplain Science and Conservation Workshop. 2004
- MBL Corn Decomposition Study, Background (DISCARDED).
- MBL Corn Decomposition Study, Background (DISCARDED).
- MBL Corn Decomposition Study, Background (DISCARDED).
- MBL Corn Decomposition Study, Control and N15 (STORED AT MBL).
- MBL Corn Decomposition Study, Control and N15 Plots. 1998
- MBL Corn Decomposition Study, Control Plots (DISCARDED).
- MBL Corn Decomposition Study, Control Plots (DISCARDED).
- MBL Corn Decomposition Study, Control Plots (DISCARDED).
- MBL Corn Decomposition Study, Control Plots (DISCARDED).
- MBL Corn Decomposition Study, Control Plots (DISCARDED).
- MBL Corn Decomposition Study, Control Plots (DISCARDED).
- MBL Corn Decomposition Study, Control Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED).
- MBL Corn Decomposition Study, N15 Samples (DISCARDED). 1996-1997
- MBL Decomp Leaves. 1992
- MBL Leaf Litter. 1985
- MBL Soil Warming. 2004
- MBL Soil Warming Archive Soils.
- MBL Soil Warming Experiment Background. 1995-1996
- MBL Soil Warming Experiment, 5 Year Isotope Studies. 1996
- MBL Soil Warming Ground Leaf Litter. 1996
- MBL Soil Warming Samples.
- MBL study of nitrogen dynamics on chronically fertilized plots. 1988
- Meadow-Water Tract - Type map of Tom Swamp I-VIII. 1919
- Meadow-Water Tract Harvard Forest Stand Map with Transects of TS I-VI. 1908
- Meadow-Water Tract Harvard Forest Topographic Map of TS I-VI and Working Plan for Compartment V. 1909
- Meadow-Water Tract Index to Operations 1908-1911. 1908-1911
- Meadow-Water Tract Map Showing Location and Character of Operations to 1917. 1909-1916
- Meadow-Water Tract Stand Map of TS I-VI. 1910
- Meadow-Water Tract Stand Map of TS I-VIII. 1913
- Measurement of Tree Heights and Live Crown Ratios (formerly Exp 69-1, Active Research Files). 1969-1977
- Measurement of Walter Lyford's PH I and VIII Gridded Areas 1987. 1987
- Measurements of carbon storage by long-term eddy correlation: Methods and a critical evaluation of accuracy. 1995
- Measurements of tangential vessel spread by dye injections. 1974
- Measuring diameter increase in young hardwood with a dial gauge micrometer caliper. 1947
- Mega-Plot: Integrating Intra-Annual Above and Below-Ground Carbon Flux for Earth System Models. 2012-2015
- Mellon Foundation correspondence, proposals, and notes, 1991. 1991-2003
- Mellon Post-Doctoral Funding Proposal. 1993
- Mellon/Harvard Forest/Yale Program in Forest Microbiology 1985-1989. Proposal. 1985-1989
- Memo to H. Raup regarding relations between Harvard Forest and the Town of Petersham. 1947
- Memo to N.W. Hosley detailing activities at Harvard Forest. 1935
- Memoranda of conifer plantings at the Harvard Forest. 1944
- Memorandum Concerning the Gould Farm Woodlot. 1945
- Memorandum of Agreement between Highstead Foundation, Inc. and Harvard Forest. 2014-2016
- Memorandum of Understanding Between Harvard Forest and NEON. 2011-2013
- Memorandum on weeding and thinning hardwood. 1940
- Mercury and Acid Deposition in NYS: Linking Ecosystems and Economics. 2013-2015
- MET (Massachusetts Environmental Trust) General Grants Program for a Study Commission on Forest Conservation Finance. 2008
- MET Proposal: Freshwater Ecology in the Schoolyard. 2004-2006
- A Method For Quantifying Land Use/Cover Gradients Over Time Around Carbon Flux Measurement Sites. Proposal. 2001
- A method for the analysis of the course of vessels in wood. 1967
- A method of tree ring analysis to detect non-climatological long-term trends. 1985
- Methods and Results of Planting of Dunes on the Western Coast of France. 1905
- Metropolitan Water System. 1974
- MFS thesis: Barberry and land-use history. 2004-2006
- Mice and Songbirds in a New England Forest, Are Mice Major Nest Predators?. 1996-1998
- Michigan Trout Streams, Northern Michigan. 1933
- Microclimate and vegetation in the Black Rock Forest . 1958
- Microextraction for paper chromatography. Article in Science. 1955
- Microscope and low magnetic shuttle design. 1971
- Middle-Holocene Dynamics of Tsuga canadensis (Eastern Hemlock) in the Northern Hardwood Forest. 2009-2011
- Middlebury College Battell Forest Compartment and Type Map. 1923
- Middlesex Falls Lot: a general description for timber harvesting. 1921
- Miles Standish State Forest Fire History and Existing Recreation maps. 1921-1987
- Mill of R.H. Reed. 1923
- Mill set; Adams-Fay Lot (TS IX), NE 1/4. 1924
- Mill tallies for white ash. 1911
- Mill Tally scale for chestnut. 1911
- Mill Tally scale for mixed hardwoods: oaks, birches, cherry, and basswood. 1911
- Mill Tally scale rule for white ash. 1909
- Mill yard views; Adams-Fay Lot (TS IX). 1924-1925
- Millennium essay. Includes New York Times article. 1999-2000
- The Miller's River in transition. 1977
- Milling hurricane-felled timber; Tom Swamp. 1939
- Millsite and layout. 1910
- Minutes of Conference of State Foresters 1909. 1909
- Minutes of Meetings. 1942
- Minutes of the Harvard Forestry Club, 1908-1913 and Official Register of Harvard University - Division of Forestry 1910-1911. 1904-1914
- Miscellaneous Animal/Wildlife Photographs.
- Miscellaneous Cabot Foundation research. 1937
- Miscellaneous documents related to unfunded proposals, 1990-1993. 1990-1993
- Miscellaneous materials: oak leaf skeletonizer, Zn from screens on forest floor - references on soil science. 1974
- Miscellaneous Owners: Expectations and Reality. Rural Development, July 1975. 1975
- Miscellaneous soil descriptions for ant-mound development - Harvard Forest Paper No. 7 - coarse fragment - Harvard Forest Paper No. 9 - needle ice and fragipan formation studies and Stephens plot. 1972
- Miscellaneous thoughts relating to forestry at Harvard and North American forestry in transition. 1954
- Miscellaneous unpublished manuscripts 1920-. (See also Raup-General File). 1920-1935
- Miscellaneous, TS II and TS III. 1908-1910
- Miscellaneous; TS IV, southwestern end (?). 1914-1915
- Mixed conifers, 37-E, PH III, Mx-Sd-3. 1944
- Mixed conifers, Michigan. 1923
- Mixed conifers, West Bay Lake, Michigan. 1923
- Mixed hardwood plantation; Letchworth Park, Portage, NY. 1926
- Mixed hardwoods - 25 years old, TS II, Hd-1. 1934
- Mixed hardwoods - 50 yrs old - soil fauna doctoral research; TS I, Hd-1. 1934
- Mixed hardwoods 15 yrs old that grew on pine cutting - soil fauna doctoral research; TS I, P-Hd-3. 1934
- Mixed old growth; TS IV, P-Hm-Hd-3, (Reserve). 1925
- Mixed plantation 1915, PH VI, 15F. 1918
- Mixed softwoods and hardwoods, 85 years old, that seeded-in old pasture, TS II, P-Hm-Hd-1. 1934
- Mixed white pine and hardwood - Harvard Forest Bulletin #3. 1925
- Mn and Fe in soils, plants, and water. 1968
- Modeling American Chestnut Blight Disease of 1910-1919 in a Present Day New England Hemlock Stand. 2005
- Modeling Pollen and Vegetation Change. 2004-2006
- Modeling the Effects of N Deposition on Gaseous N Loss from Temperate Forest Ecosystems. 1998
- Models as tools for synthesis of the effects of hurricanes on temperate and tropical forests. 2000-2003
- Modular growth as a key to understanding the Rhizome system of Aralia nudicaulis. 1974
- Monitoring Amphibians in the Declined Hemlock Forest. 2013-2014
- Monitoring and Biological Assessment of Headwater Habitat Streams in Central Massachusetts. 2002-2003
- Monograph description of the town of Petersham. 1969
- Montague Plain Mineral, Plots 1-9 (R-1). 1993
- Montague Plain Mineral, Plots 1-9 (R-2). 1993
- Montague Plain Mineral, Plots 10-19. 1993
- Montague Plain Mineral, Plots 100-109. 1993
- Montague Plain Mineral, Plots 107-121 'Grab'. 1993
- Montague Plain Mineral, Plots 110-121. 1993
- Montague Plain Mineral, Plots 20-29. 1993
- Montague Plain Mineral, Plots 30-40. 1993
- Montague Plain Mineral, Plots 41-45. 1993
- Montague Plain Mineral, Plots 46-49. 1993
- Montague Plain Mineral, Plots 50-59. 1993
- Montague Plain Mineral, Plots 60-69. 1993
- Montague Plain Mineral, Plots 70-79. 1993
- Montague Plain Mineral, Plots 80-89. 1993
- Montague Plain Mineral, Plots 90-94. 1993
- Montague Plain Mineral, Plots 95-99. 1993
- Montague Plain Organic (<5.6mm), Plots 25-36. 1993
- Montague Plain Organic, Plots 1-12. 1993
- Montague Plain Organic, Plots 109-121. 1993
- Montague Plain Organic, Plots 13-24. 1993
- Montague Plain Organic, Plots 37-48.
- Montague Plain Organic, Plots 49-60.
- Montague Plain Organic, Plots 61-72. 1993
- Montague Plain Organic, Plots 73-84. 1993
- Montague Plain Organic, Plots 85-96. 1993
- Montague Plain Organic, Plots 97-108. 1993
- Montague Plain research maps, mainly deeds. 1993
- Montague Plain Soils.
- Montague Plain Study 1993: Field Soils Data. 1993
- Montague Plain Study 1993: Historical Maps, Plot Locations, Species Maps. 1993
- Montague Plain Study 1993: Unpublished Literature. 1993-2008
- Montague Plain Study 1993: Vegetation and Age Structure Data. 1993-2016
- Montague Plain Tree Cores. 1993
- Montague Plain Tree Cores.
- Montague Plain Tree Cores 1998. 1998
- Montague Plain: A Resource Manual of Historical and Ecological Information Gathered by Harvard Forest. 1939-1999
- Montague Sand Plain. 1992
- The Montague Sand Plain: A "Typical Stand". 1993
- Montauk MT1-MT25. 2000
- Montauk MT26-MT71. 2000
- Moose Foraging in the Temperate Forests of Massachusetts: A Natural Re-Wilding Experiment. 2003-2006
- Moose Foraging in the Temperate Forests of Southern New England. 2006-2009
- Moose impact around Swamp Road in Harvard Forest. 2006
- Moose Telemetry Maps.
- Moss habitat preference of Harvard Forest's tardigrades. 1996
- Moss Survey - 2006. 2006
- Mound-building ant colonies, Old Fenn Place - Petersham, Mass..
- Mount Hermon School Forest Maps 1-4. 1928
- Mountain Bike Recreation Issues. 2005-2006
- Mountain Botany - manuscript and correspondence. 1942
- Mouse and bird study notes and field data sheets. 1996-1999
- Movement of organic substances in trees. 1961
- MRI: Acquisition of Airborne Sensor System for Urban-Rural Environments ASSURE). 2013
- MSM: ETBC: Collaborative Research: Tree-Scale Mechanistic Modeling of Hydrodynamic Limitations of Transpiration and Stomatal Conductance. 2009-2013
- Multiple criteria decision making with reference to forestry planning. 1991
- Multiple Pest Interactions and Foundation Species Loss: Are the Impacts and Subsequent Dynamics Non-Additive?. 2008
- Multiple sequential use of sand and gravel pits. 1976
- Multiple thermocouples for temperature measurements. 1926
- My graduate study at the Harvard Forest. 1955
- Mycoplasma diseases and long-distance transport in plants. In: Proceedings of Republic of China-United States Cooperative Science Seminar on Mycoplasma Diseases of Plants. 1979
- Mycorrhiza on white pine, TS V. 1925
- Mycorrhizae Studies at Harvard. 1993
- Mycorrhizal and other features of the root systems of Pinus. 1933
- Myrica research notes (6 folders). 1990
- N.W. Hosley Correspondence and Publications. 1927-1952
- N.W. Hosley Photographs of Harvard Forest.
- Nantucket NT 93-NT401. 2000
- Nantucket NT1-NT44. 2000
- Nantucket NT45-NT93. 2000
- Nantucket pine moth work, Cape Cod, Mass.. 1927
- The Nashua River Watershed Association: a case study in a non-profit conservation organization. 1978
- Nathan Matthews Plantations Area Burned in Fire April 29, 1930. 1930
- Nathan Matthews Plantations Block A. 1923-1925
- Nathan Matthews Plantations Block A - Locations of Experimental Plots.
- Nathan Matthews Plantations Block A Stand Type Map. 1923-1925
- Nathan Matthews Plantations Block A-B Stand Map. 1961
- Nathan Matthews Plantations Block A-B-C-D. 1984
- Nathan Matthews Plantations Block B. 1984
- Nathan Matthews Plantations Block B. 1923-1925
- Nathan Matthews Plantations Block B Stand Type Map. 1923-1925
- Nathan Matthews Plantations Block C. 1923-1925
- Nathan Matthews Plantations Block C Stand Map.
- Nathan Matthews Plantations Block C Stand Map.
- Nathan Matthews Plantations Block C-D. 1933-1934
- Nathan Matthews Plantations Block C-D - Stand Type. 1923-1925
- Nathan Matthews Plantations Block D Stand Map. 1961
- Nathan Matthews Plantations Block D Stand Type. 1930-1942
- Nathan Matthews Plantations Block E. 1933-1934
- Nathan Matthews Plantations Block E Stand Map. 1961
- Nathan Matthews Plantations Block E Stand Type. 1923-1925
- Nathan Matthews Plantations Plan of Land Block A 2008. 2008
- Nathaniel Southgate Shaler 1841-1906. 2014
- National Ecological Observatory Network (NEON). 2008-2012
- National Grid Tree Work. 2006
- National Wetlands Inventory - Athol MA. 1975
- National Wetlands Inventory - Athol, MA.
- National Wetlands Inventory - Barre MA. 1975
- National Wetlands Inventory - Monson, MA.
- National Wetlands Inventory - Orange MA. 1975
- National Wetlands Inventory - Petersham MA. 1975
- National Wetlands Inventory - Quabbin Reservoir. 1975
- National Wetlands Inventory - Templeton MA. 1975
- National Wetlands Inventory - Winchendon, MA.
- Native Plant Trust survey. 2021-2022
- The natural development of a mixed hardwood stand and implications for management of woodlots. 1980
- Natural forest regions of New England. 1942
- Natural forest vegetation zones of New England. 1955
- Natural Hardwood Stands. Tom Swamp-North. 1946
- Natural Hardwood Stands. Tom Swamp-North. 1946
- Natural Hardwood Stands. Tom Swamp-South. 1946
- Natural Hardwood Stands. Tom Swamp-South. 1946
- Natural History Materials - Petersham and Massachusetts. 1911-1983
- Natural history of the Provincetown area, Mass. Speech by Mr. Emery, Winter 1906-7. 1906-1907
- Natural Mixed Wood Stands. Tom Swamp-North. 1946
- Natural Mixed Wood Stands. Tom Swamp-North. 1946
- Natural Mixed Wood Stands. Tom Swamp-South. 1946
- Natural Mixed Wood Stands. Tom Swamp-South. 1946
- Natural regeneration of shelterwood, Exp 34-2; TS IX. 1941
- Natural reproduction following the hurricane of 1938. 1938-1942
- Natural reproduction in 2- and 3-cut shelterwood, group selection and clearcutting by strips of 1924-1925. 1949
- Natural reproduction in clearcutting by strips of 1924-25; Adams-Fay Lot (TS IX). 1949
- Natural restocking of hurricane damaged old field white pine areas in north central Massachusetts. 1941
- Natural Softwood stands. Tom Swamp - North. 1946
- Natural Softwood Stands. Tom Swamp-North. 1946
- Natural Softwood Stands. Tom Swamp-South. 1946
- Natural Softwood Stands. Tom Swamp-South. 1946
- Natural stand, PH I. 1966
- The nature of branching and branching in nature: the adaptive significance of shape. 1979
- Naushon Island Tree Cores.
- Naushon Island Tree Cores - Oak Recon. Cores.
- Naushon Island Tree Cores 2006. 2004-2006
- Naushon Soils 2006. 2005-2006
- NEECA (New England Equestrian Center of Athol) and Harvard Forest Trails. 2011
- The need for forest planting studies in the northeast. 1929
- Need for weeding hardwood, following hardwood. 1929
- Need of release, Adams-Fay Lot. 1925
- Need of release, Phillipston Rd. 1928
- Need of release, Tom Swamp near Burrage's Four Corners. 1928
- Need of weeding, Athol Grange Lot. 1928
- NEFSC (Northeastern Forest Soils Conference). 1939-2014
- NENRC ( New England Natural Resource Center). 1972-2013
- NEON - National Ecological Observatory Network. 1999
- NEON Groundbreaking at Harvard Forest June 2012. 2012
- NEON Update on Harvard Forest Sampling. 2016
- NERC/NIGEC Preliminary Workplan for 1999-2000. 1999-2000
- Net Carbon Balance of U.S. Forests: Scaling from Towers to Region. Proposal to NIGEC. 1999-2002
- Net ecosystem exchange of CO2 and other gases in a midlatitude forest. 1994
- NETSA receiving point 1; Tom Swamp Tract. 1938
- NETSA receiving point 2; Tom Swamp Tract. 1938
- NETSA receiving point, logs salvaged after 1938 hurricane; Tom Swamp. 1939
- NETSA receiving point; Connor's Pond. 1939
- A new design for the Harvard Forest museum's archaeology exhibit. 1986
- New directions at the Harvard Forest after the 1938 hurricane. 1939
- New Directions in Statistics of Codispersion. 2016
- New England attitudes and perceptions towards some aspects of forest management: the results of a questionnaire. 1973
- The New England Box Company's Bigelow Dudley Lot, Petersham. 1923-1949
- The New England forest, with especial reference to the relationship between carpenter ants and woodpeckers. 1969
- New England Forests through Time. 2007
- New England Forests Through Time: Insights from the Harvard Forest Dioramas. 1999-2005
- New England Governor's Council. 2008-2011
- The New England town system--an expression of colonial land-use policy and an agent of change. 1965
- New England Two-till study. 1967
- New England's Wartime Lumber Problems. 1943
- New filing system greatly speeds Harvard Forest reports. 1951
- New Geochemical Insights into the Question of Maize in Southern New England. 2009
- New growth pattern of red-berried elder (Sambucus pubens Mx.). 1994
- A new outlook for the woodlot owner. Written for Old Farmer's Almanac. 1936
- New Primary Electrical Equipment Power System Study. 2012-2017
- New Salem Sesqui-Centennial and History of the Town, 1903. 1903
- New sawmill; Adams-Fay Lot (TS IX). 1924
- New topographical atlas of the county of Worcester, Massachusetts. 1898
- New York Landscape Futures - Recent Trends. 2016-2060
- Newspaper article and stand record documenting the Prospect Hill forest fire of 1957. 1957
- Newspaper Articles Related to Harvard Forest (1930-1941). 1930-1941
- Newspaper clippings about Harvard Forest, 1900-1999. 1900-1999
- Newspaper Clippings About Town of Petersham. Various years. 1997
- Newspaper clippings pertaining to Harvard Forest, 2009-2019. 2009-2019
- Newspaper clippings pertaining to Harvard Forest, 2020-. 2020-2021
- Newspaper clippings pertaining to the Harvard Forest, 1906-1934. 1906-1934
- Newspaper clippings Springfield Union Times, windstorm 11/22/1956. 1956
- Newton & Thompson Co., Forestdale, VT. 1923
- Nichewaug Inn Corporation correspondence - Petersham History file. 1935
- Nichewaug notes. 1927
- Nichewaug nursery. 1940
- Nichewaug nursery white pine seed source. 1939
- Nichewaug Property - Special Town Meeting. 2016
- NIGEC Progress Report and Budget for the Period July 1995 - June 1996: Predicting responses of temperate forest ecosystems to elevated atmospheric CO2 concentrations and air temperatures. 1995-1996
- NIGEC Proposal. 1992
- NIGEC proposal: effects of forest age, soil drainage, and interannual climate variation on deciduous forest carbon exchange: a comparison to long-term Harvard Forest measurements, in a contrasting forest type. 2003
- NIGEC proposals for studies at the Harvard Forest, 1993-94. 1993-1994
- Nitrogen Cycling Dynamics in Sarracenia purpurea at Harvard Forest 2004-2005. 2003-2005
- Nitrogen Cycling Dynamics in the Carnivorous Northern Pitcher Plant, Sarracenia purpurea. 2007
- Nitrogen Deposition and Pitcher Plant Morphology in Massachusetts and Vermont 1998-1999. 1998-2000
- Nitrogen deposition effects on seedling birch behavior. 1989
- The nitrogen economy of an 18th century farm and the N cycle in agricultural processes. 1975
- Nitrogen fixation in Tom Swamp. 1981
- Nitrogen saturation in northern forest ecosystems. 1989
- Nitrogen-fixation in Myrica gale. 1973
- Nodule Initiation research notes. 1990
- Nodule roots research notes. 1990
- North Orange Road Lot of Kate Fay. 1932
- North Quabbin Conservation Project work maps. 1993-1994
- North Quabbin forest cutting MS and correspondence. 1995-2002
- North Quabbin Interior Forest Project: 1971-2010. 1971-2010
- North Quabbin project update files. 2002
- North Quabbin Regional Landscape Partnership. 2008-2009
- Northeast Conference on Non-industrial Private Forestry. 1979
- Northeast Conference on Non-Industrial Private Forestry. National Association of State Foresters. 1980
- Northeast Deciduous Forest Stamp Project. 1997-2003
- Northeast Historic Film correspondence. 2009
- Northeast's Changing Forest. 1999
- Northeastern Forest Moss-Polster Plots Vegetation Survey Data. 1990-1994
- Northeastern Forest Research Council: Minutes of the 16th Meeting. 1932
- Northeastern Lakes Vegetation Survey Data. 1986-1990
- Northeastern Paleoecology Conference, Harvard Forest, September 27-29. 1984
- The Northfield Mountain Pumped Storage Project: Counterpoint to Con Ed. 1969
- Norway spruce and European larch, old plantation; Richard Billings Estate, Woodstock, VT. 1926
- Norway spruce in the northeastern United States: a study of 57 plantations. 1936
- Norway spruce plantation, 13-D, PH III, Sp-2. 1944
- Norway spruce plantation, Orleans, Mass.. 1927
- Norway spruce plantation, PH V, Sp-2, 2.9, 1929-1930. 1931
- Norway Spruce Plantation, PH V, Sp-3, 2.4, 1929-1930. 1931
- Norway spruce plantation; Billings Estate, Woodstock, VT. 1926
- Norway spruce plantation; Dieterich Estate, Millbrook, NY. 1928
- Norway spruce plantation; Hancock, VT. 1926
- Norway spruce plantation; Richard Billings Estate, Woodstock, VT. 1926
- Norway spruce plantation; SC V, Sp-1. 1931
- Norway spruce plantations; New York reservoirs. 1928
- Norway spruce seed bed. 1927
- Norway spruce stump showing growth rate; Billings Estate, Woodstock, VT. 1926
- Norway spruce underplanting; Lake Clear Jct., NY. 1926
- Norway spruce, 11 yr old plantation; Butler Pond, Glens Falls, NY. 1926
- Norway spruce, fast growth; Butler Pond, Glens Falls, NY. 1926
- Norway spruce, Georgetown, Mass.. 1927
- Norway spruce, natural reproduction; Richard Billings Estate, Woodstock, VT. 1926
- Norway spruce, poor growth; Butler Pond, Glens Falls, NY. 1926
- Norway spruce, Williams Estate; Hamilton, Mass.. 1927
- Norway spruce; SC V. 1924
- Notes and data on the population growth and open spaces in Petersham. 1980
- Notes and figures for map of Harvard Forest. 1970
- Notes and historic documents, history of Harvard Forest. 2003
- Notes and impressions on forestry and land-use in Europe. 1973
- Notes for a vascular flora of the Henry Mountains, Utah. 1968
- Notes for Annual Meetings of the Friends of the Harvard Forest. 1986
- Notes on "Heads of Streams". 1965
- Notes on Fishing in Massachusetts and Thereabouts. 2006-2007
- Notes on forest soils symposium with reference to Harvard Forest. 1927
- Notes on Harvard Forest Soils and Soils Classification - effects of landforms, drainage classes, and parent materials. 1974
- Notes on history of forestry in New England. Compiled by "Richard" (last name unknown). 1937
- Notes on Kefford and Goldacre: The Changing Concept of Auxin. 1961
- Notes on Petersham Proprietor's Book. 1941
- Notes on research programs and activities at Harvard Forest through 1948 (mostly 1945-46). 1945-1948
- Notes on Sanderson Genealogy. 2009-2010
- Notes on tables: Kursanov and Kulayeva, Fiziol. Rast. 4: 322-331, 1957. 1957
- Notes on the Ames Plantation. 1955
- Notes on the Atkins Garden and Research Laboratory, Cuba--reports from 1949 and 1952 visits. 1949-1952
- Notes on the chestnut bark disease in Petersham, Massachusetts. 1912
- Notes on the Fisher family. 1986
- Notes on the Forests of Naushon Island. 1945
- Notes on the history of New England forests. 1973
- Notes on the Silvics of Paper Birch (Betula Papyrifera). 1912
- Notes on the silvics of red oak, Quercus rubra, in Massachusetts. 1912
- Notes on the use and natural occurrence of vegetative propagation of forest trees. 1952
- Notes on Trip to Pisgah. 1987-2008
- Notes on U.S. Forest History and European Forest History, including Silviculture Systems (probably represents Yale Class notes). 1901-1902
- Novel Ecosystem Generator. 2019-2020
- NSF Award: Revitalizing a field wireless network for research, education and outreach at the Harvard Forest. 2021-2023
- NSF Collaborative Research: Local and regional impacts of land-use history on forest biogeochemistry and carbon storage in the Northeastern USA. 2004
- NSF Digital Archiving Proposal. 2004
- NSF Proposal: Aerial Digital Video for High Resolution Ecosystem Analysis. 2001-2004
- NSF proposal: collaborative research: assembly of forest ant communities: rethinking relative abundance models. 2004-2007
- NSF Proposal: Collaborative research: local and regional impacts of land-use history on forest biogeochemistry and carbon storage in the northeastern USA. 2003-2005
- NSF Proposal: contrasts in structural attributes, disturbance dynamics, and ecosystem properties of old-growth forests. 2004
- NSF Proposal: Forest Response to Single Species Decline: Ecosystem to Regional Analyses of the Impact of the Hemlock Woolly Adelgid on Hemlock Forests.. 2000-2003
- NSF Proposal: ITR/AP: The Analytical Web. 2000-2001
- NSF Proposal: Mobile canopy access platform for environmental and physiological research at Harvard Forest.. 2001-2004
- NSF Proposal: REU Research Program in Forest Ecology. 2001-2005
- NSFDEB-NERC: Addressing the Plant Growth Source-sink Debate through Observations, Experiment, and Modeling. 2017-2020
- NSFDEB-NERC: Addressing the Plant Growth Source-Sink Debate Through Observations, Experiments and Modeling.. 2018-2019
- NSRC proposal: effects of disturbance on mercury bioaccumulation in forested lotic ecosystems in the northeastern United States: a regional and experimental assessment. 2004
- Nursery bed propagation of cuttings. 1944
- Nursery certificate. 1928-1929
- Nursery negative.
- Nursery, Adams-Fay Lot (TS IX). 1925
- Nursery, PH I. 1910-1923
- Nutrient Analysis Equipment for Community, Ecosystem, Hydrological, and Physiological Research at Harvard Forest. 2004-2007
- Nutrient pools and the detrital food web in mixed hardwood forest soils of the eastern United States. 1996
- Oak Manuscript. 2009-2010
- OBFS Human Diversity Award 2014. 2014
- The obligations of silviculture to logging. 1947
- Observation, analysis and parameterization of forest-atmosphere exchange. 1994
- Observations and Evaluations of the Harvard Forest Sawmill Operations. 1950
- Observations on Acer rubrum L. 1994
- Observations on Slash Pine Root Systems. 1975-1977
- Observations on the future development of population and environmental biology at Harvard, including the Harvard Forest. 1968
- Occurance of selected tree species in Northern New England. 1966
- The occurrence of ice storms and their effects on forest trees, including data for 1940-50 from Hartford, Boston, and Portland, Maine. 1940-1950
- Occurrence of Low-growing Game Foods in the Old Field White Pine, Mixed Hardwood Succession in the Harvard Forest. 1936-1937
- Occurrence of Lyme Disease in REU Students Based on Quantity of Ticks and Tick Bites and Location and Duration of Field Work at Harvard Forest. 2006
- The occurrence of nitrogen in soil profiles under pine in various forest types. 1927
- Official Register of Harvard University - Division of Forestry 1910-11. 1910
- Official Register of Harvard University - Division of Forestry 1910-11. 1910
- Official survey map of VT, NH, CT, RI and Maine with 1930 Census Index. 1930
- Old European larch - Norway spruce plantation; Richard Billings Estate, Woodstock, VT. 1926
- Old field pine stand after hurricane logging; Slab City Tract. 1939
- Old field pine thinned in 1963 and area fertilized, PH IX, Stand 5. 1963
- Old Field white pine on Charlton loam - 37 yrs old - soil fauna doctoral research; TS I, P-3. 1934
- Old Growth - Paper on Pisgah Forest. 1999
- Old growth forest. 1915-1924
- Old Growth Forest - Cores. 1996-1997
- Old growth ground fire; Pisgah NH. 1930
- Old growth hardwoods; Pisgah NH. 1930
- Old growth paper birch in hardwood stand, TS I. 1961
- Old growth pine, Michigan. 1923
- Old growth pine; Pisgah NH. 1924
- Old Growth Sample Plot, Mount Pisgah, showing Distribution of Trees. 1927
- Old growth stand before road improvement job; SC X. 1940
- Old growth stand, TS I. 1962
- Old Growth Study; Pisgah NH. 1929
- Old Growth Study; Pisgah Reservoir. 1929
- Old Growth; New Hampshire. 1915
- Old Growth; New Hampshire. 1915-1923
- Old Growth; Pisgah NH. 1915
- Old Growth; Pisgah NH. 1916
- Old growth; Pisgah NH. 1915-1916
- Old Growth; Pisgah NH. 1937
- Old Growth; Pisgah NH. 1938
- Old growth; SC III. 1915
- Old growth; SC IX and SC X. 1945
- Old growth; SC IX and SC X. 1946
- Old growth; SC X. 1925
- Old growth; SC X. 1925
- Old Norway Spruce, Woods Hole, Mass., Fay Estate. 1927
- The old state highway 32; Petersham, Barre Woods. 1934-1935
- Old Town Farm Building. 1931
- Old white pine - scotch pine plantation, S. Orleans, Mass.. 1927
- Old-growth forests of Southern New England, New York, and Pennsylvania. 1995
- Older Growth Pitch Pine Stands at the Montague Sand Plain. 1993
- Older plantations in Mass.; Plantation at Rehoboth.
- On factors in the differentiation of Mull and Mor. 1969
- One Hundred and Fiftieth Anniversary of the Incorporation of the Town of Petersham. 1754-1904
- Onesime E. and Charlotte E. Nault Land. 1974
- Ontogenetic Changes in Sapling Growth and Allocation. 1994
- Open Fields. Pastures. Abandoned Fields. and House Influence Zones in Petersham. 1974
- Open Lands in Petersham 1970. 1970
- Open Lands in Petersham, 1974. 1974
- Open Letter to Harvard Forest Researchers. 2015
- The operating problems of small woodland owners in New England. 1952
- Operation Gooseflesh: A diary of a diving expedition to the Antarctic in 1965. 1965
- Operation of 1927-1928, TS VII. 1927-1928
- Operation of the HF Core Site in the AmeriFlux Network Management Project (ANMP). 2012-2015
- Operations in Slab City II, IV, and V : 1912-1913. 1912-1913
- OPUS: Collaborative Research: From meta-proteomics to meta-communities: pitcher plants as a model system for ecological research. 2015-2017
- OPUS: Collaborative Research: Scaling Sarracenia. 2016-2018
- Oral history of the Montague Sand Plains. 1921-1999
- Organic agriculture. 1969
- Origin of a discontinuous forest community in the Pisgah Forest, north-central New England, U.S.A. 1988
- Original Pisgah Tract Survey. 1924
- The origins and materials of a stream delta in Harvard Pond, Petersham, Massachusetts. 1996
- The ORPHEUS Land Use Allocation Model. 1990
- Orthographs Vermont, Caledonia & Washington Counties. 1982-1983
- Other conifers, Petawawa Experimental Forest. 1940
- Our Changing Forests - Proposal to Cardinal Brook Trust. 2014-2015
- Our Changing Forests: A Harvard Forest Science to Schoolyard Partnership. 2015-2017
- Our Changing Forests: A Harvard Forest Science to Schoolyard Partnership. 2014-2017
- Our Wildlife and the Changing Forest. 1929
- Outline and text of Harvard Forest - administration and research. 1959
- Outline map of Connecticut, Massachusetts, Rhode Island, 1930, showing counties and townships. 1930
- Outline map of Maine, 1931. 1930
- Outline map of Maine, showing counties and towns.
- Outline map of New England, showing counties and towns.
- Outline map of New England, showing counties and towns.
- Outline map of Vermont and New Hampshire, 1930 showing counties and townships. 1930
- Outline map of Vermont, showing minor civil divisions -- towns. 1941
- Outline of a forest policy for New England. 1939
- Outline of Future Study: Pisgah Tract. 1988
- An Outline of Proposed Ecological and Conservation Research in the Southern Taconic Region: Proposal to the Southern Taconic Research and Conservation Center. 2003
- Outline: tree-root soil relationships, root structure with photos of roots within the soil. 1973
- Outlines for Harvard Forest case studies (no date). 1996
- Overstorey composition and age as determinants of the understorey flora of woods of central New England. 1988
- Overstory composition and age as determinants of flora of central New England's woods. 1987
- Ownership History in Shutesbury, Leverett and Pelham, MA. 2007
- P-HD-5 Tom Swamp Tract Compartment I, Harvard Forest. 1947
- P. R. Gast Correspondence and assorted documents. 1943
- P.C. Nielsen Photographs and Letter. 1949
- Pack Demonstration Forest; Warrensburg, NY. 1927
- Paleo Lab Macroscopic Charcoal. 1999-2015
- Paleo Pollen Samples. 1989-2020
- Paleo Research Maps and Diagrams.
- Paleoecological Perspectives on Wetland Conservation: Implications and Applications for the Northeastern United States.. 2018-2020
- Paleoecology Correspondence. 2004-2012
- Paleoecology Lab Administrative Materials. 1990-2016
- Paleolimnology and land-use change in New England (1996-1999). 1996-1999
- Pales weevil damage on white pine seedlings, TS IV. 1916
- Palladium of the People. 2003
- Palm anatomy notes and charts. Includes Strelitzia, fundamental and outer system papers, Pandanus utilis, Dracaena, Bromeliaceae, coconut leaves, and palm book. 1972
- Panoramic Photographs / Negatives Restoration. 2007-2009
- Parcel 568 - Estate of Susan Willard Flint. 1985
- Parcel 576, Robert A. Clark and Fifi Scoufopoulos Land. 2011
- A park for artists at Harvard Forest. 1992
- Part of annual cut 1927-1928, TS VII. 1927
- Past and Future Land Use/Land Cover Change within Watersheds of the Upper Great Lakes. 2020-2021
- Pasture pine; SC V. 1923
- Pasture white pine, PH VII. 1924
- Patagonia Trip Journal. 2001
- Pathology and predation: a study at the Harvard Forest. 1977
- Pattern and Cause of Forest Dynamics in Northeastern North America During the Last 1500 Years. 1998-2001
- Pattern and Process in Complex Networks : Incorporating Evolutionary Dynamics in Food Webs. 2011-2014
- The patterns of initiation in the eastern hemlock (Tsuga canadensis). 1986
- Patterns of thinning of plant populations. 1975
- Peas: research notes and photographs. 1990
- Pennsylvania Warrant Maps. 1928-1976
- Pennsylvania Witness Tree Project.
- Penobscot Bog - Vegetation. 1947
- Performance of some aspen seed sources and hybrids in eastern Massachusetts. 1955
- Periglacial phenomena and possible aeolian soils in the vicinity of the Harvard Forest. 1952
- Perkins' farm in Petersham, Massachusetts. 1983
- Permanent sample Plot B, TS II. 1968
- Permits for Propane Storage Tanks and Oil Burner. 2012-2013
- Persistence of chestnut in the Harvard Forest. 1969
- Personal Scrapbook of A.C. Cline. 1933-1948
- Petersham Cellar Holes. 1948
- Petersham Committee on Public Safety. 1917
- Petersham Conservation Commission files 1969-1980. 1969-1980
- Petersham Country Club (PCC) Documents. 1922-2013
- Petersham Country Club Daily Golf Register. 1924-1935
- Petersham Country Club Land Purchase Documentation. 2011-2015
- Petersham Country Club Record of Daily Golf Privileges. 1928-1930
- Petersham Country Club: Real Estate Property Appraisal. 2010
- Petersham culture experiments; Petersham, Mass.. 1932
- Petersham Curling Club - Harvard Forest Parking License. 2014-2025
- Petersham Deeds Prior to Harvard Ownership. 1873-1907
- Petersham Historic District Study Committee proposal to create Petersham Historic District. 1967
- Petersham Historical Society Newsletter. 2010
- Petersham Historical Society Photographs.
- Petersham history - newspaper articles, correspondence. 1894-1896
- Petersham land sales, 1981-1985. 1981-1985
- Petersham Landowner List 1986. 1986
- The Petersham Lyceum, 1833-1848. 1833-1848
- Petersham Map Project. 1975
- Petersham Map Project individual landowner files A - Z. 1970
- Petersham Map Showing State, Town, and Discontinued Roads. 1974
- Petersham Properties Map Atlas - Map Key. 1947
- Petersham Property Map Delineating Open Water. Swamps. Slopes 8-15%. 15+%. 1974
- Petersham Property Map Photographs and Negatives. 1974
- Petersham property maps. 1974
- Petersham property maps. 1980
- Petersham property maps. 1977
- Petersham property maps. 1978
- Petersham property maps. 1974
- Petersham property maps. 1986
- Petersham Proprietor Book Excerpt. 1733
- Petersham residents 1855, 1870. 1855-1870
- Petersham roads - Conservation Commission material 1960s to 1970s. 1960-1970
- Petersham Soil Samples, Coarse Mineral. 1992-1993
- Petersham Soil Samples, Coarse Organic. 1992-1993
- Petersham Soil Samples, Fine Mineral. 1992-1993
- Petersham Soil Samples, Fine Organic. 1992-1993
- Petersham State Forest. 1935
- Petersham Town Dump Land to Harvard Forest 1947. 1944-1947
- Petersham Town Forest weeding, pruning, and girdling. 1931
- Petersham Town Forest, West Road Tract, November 1958. 1958
- Petersham Town Record of August 23, 1817. 1817
- Petersham town roads, 1991. 1991
- Petersham Trail Map. 1970
- Petersham White Pine and Hemlock Study working maps 1994. 1994
- Petersham White Pine/Hemlock Study. 1994
- Petersham Woodticks. 1909-1910
- Petersham, Massachusetts - A Concise Timeline. 1675-2014
- PH levels in the Harvard Pond area, Petersham, Massachusetts. 1985
- PH V - PH VII. 1951
- PhD Project: Acer rubrum Cookies.
- PhD Project: Betula Lenta Cookies.
- PhD Project: Fagus grandifola cookies.
- Phenology records - 1969-1970. 1969-1970
- Phenology records - 1970. 1970
- Phillipston Fire Tower. 1938-2012
- PHOREST 2013. 2013-2014
- Photograph Album of Harvard Forest and Other Stands. 1908-1925
- Photograph Album of Harvard Forest Events (1984-1985). 1984-1985
- Photograph Albums of Harvard Forest Events (1966-1982). 1966-1982
- Photograph by John O'Keefe. 1989
- Photographs by D.R. Foster.
- Photographs by D.R. Foster. 2002-2013
- Photographs by John Hirsch. 2009-2012
- Photographs of Harvard Forest People, from the Estate of Barbara Flye. 1986-1996
- Photographs of Harvard Forest People, from the Estate of John G. Torrey. 1983-1989
- Photographs of Wildlife reintroduction in Massachusetts state forests, 1935-36. 1936
- Physical characteristics of new and fifty year old mounds and pits in two New England forest sites. 1989
- Physical features, including topography of Tom Swamp North and South. 1955
- Physical Features. Including Topography of Tom Swamp South. 1955
- The physical properties of the cove soils on the Black Rock Forest. 1931
- Physiographic and historical influences on forest composition in central New England, U.S.A. M.F.S. Thesis. AND 2001 ms correspondence. 1993
- Physiographic ecology in Alaska. 1951
- Physiographic regions of New England. 1938
- Physiography and Soils of Central New England. 1947
- Physiological aspects of wood anatomy. 1968
- A physiological model of CO2 exchange by hemlock forests in central New England. 1999-2000 Annual Progress Report. 1996-2000
- Physiology of nectar secretion. 1954
- Pictures of Harvard Forest Buildings.
- Pictures taken from Cannon Mt. tramway on descent. 1944
- Pier Sterns Lot Stand Map. 1925
- A Pilot Forest Farm Project and A Project in the Management of Small Non-Farm Woodland Holdings in New England. 1947
- Pine and hardwood succession; TS V, P-Hd-3.
- Pine and hardwoods, TS VI. 1922
- Pine and hemlock (Stand F); Adams-Fay Lot (TS IX), Strips. 1923
- Pine and hemlock; Adams-Fay Lot (TS IX), Strips. 1923
- Pine Logs, Ant Damage, Woods Crew. 1969
- Pine reproduction on ridge; Pisgah NH. 1930
- Pine reproduction, 80' clearcut strip; Adams-Fay Lot (TS IX), Strips. 1935
- Pine reproduction, East-West strip; Adams-Fay Lot (TS IX), Strip Cuttings. 1935-1941
- Pine stand, NE 1/4; Adams-Fay Lot (TS IX). 1928
- Pine thinning, Athol, Mass.. 1924-1925
- Pine-Hardwood 5, Tom Swamp I. 1947
- Pine-hardwood on cut-over pine lot, Tyler Lot. 1928
- Pine-hemlock, Contoocook Lake, New Hampshire. 1923
- Pine-hemlock-hardwood old growth; Pisgah NH. 1930
- Piping water to the treetops. 1982
- Pisgah 1988 Long Term Study Grid. 1988
- Pisgah 1990. 1990
- Pisgah Archives Summary. 1983
- Pisgah Border and Research Plot Location Map. 1990
- Pisgah Forest - Deeds to land in Winchester NH. 1866-1872
- Pisgah forest after 1938 hurricane. 1938-1989
- Pisgah forest before 1938 hurricane. 1916-1937
- Pisgah Forest Deed. 1926-1927
- Pisgah forest excursion, 1965. 1965
- Pisgah forest excursion, 1968. 1968
- Pisgah Forest, A. M. Ellison slides. 2006
- Pisgah forest, H. M. Raup slides, 1948. 1948
- Pisgah forest, H.M. Raup photographs, 1936. 1936
- Pisgah forest, July 1985. 1985
- Pisgah forest, negatives.
- Pisgah forest, Old Growth Photographs. 1923
- The Pisgah Forest: 300 Years of Change. 1967-1974
- Pisgah Grid System 1987. 1987-1988
- Pisgah History 1938 Hurricane. 1939-1985
- Pisgah hurricane figures. 1985
- Pisgah Long-term Study Grid, 1988-1994. 1988-1994
- Pisgah Map Folder. 1924-1996
- Pisgah Mountain area topographic map. 1941
- Pisgah Mt. Primeval Tract. 1941
- Pisgah photograph. 1923
- Pisgah Pollen. 2000-2001
- Pisgah References. 1969-1981
- Pisgah Resampling 14 20x20m Plots. 2000-2024
- Pisgah Research 1988. 1988
- Pisgah Stand Maps. 1930
- Pisgah State Park Harvest Timber 2019. 2018-2019
- Pisgah State Park Proposed Timber Harvest. 2012-2013
- Pisgah State Park: Old-Growth Field Tour. 2009
- Pisgah Study graphs. 1942
- Pisgah Survey 1942-43. 1942-1944
- Pisgah Topographic Calculations Map, Lotus Matrix. 1989
- Pisgah Tract - 1958 USGS topographic map enlargement. 1958
- Pisgah Tract - Location of 1927 plots. old growth plots and stump plots. 1927
- Pisgah Tract - Stand Types. 1927
- Pisgah Tract - Stand Types. 1927
- Pisgah Tract - Stand Types - Cruise Lines. 1927
- Pisgah Tract - Stand Types - Cruise Lines. 1927
- Pisgah Tract Assessment and Taxes. 1934-1983
- Pisgah Tract excursions, notes. 1972-1977
- Pisgah Tract Historical Correspondence: Complete Folder. 1985-1992
- Pisgah Tract Plots and Disturbance History 1635-1938. 1635-1938
- Pisgah Tract Surveyed 1924. 1924
- Pisgah Tract- General Information. 1984-1985
- Pisgah: B204 Papers 1987. 1987
- Pisgah: Historical Articles and Newspaper Clippings. 1927-1972
- Pisum Nodulation research notes. 1990
- Pit 4 Soil Samples, Mineral and Organic. 1990
- Pitch pine and huckleberry, Falmouth, Mass.. 1930
- Pitch pine reproduction, Cotuit, Mass.. 1930
- Pitch pine reproduction, Cotuit, Mass.. 1930
- Pitch pine reproduction, Forestdale, Mass.. 1930
- Pitch pine reproduction, Mashpee, Mass.. 1930
- Pitch pine shelterwood, Falmouth, Mass.. 1930
- Pitch pine shelterwood, Mashpee, Mass.. 1930
- Pitch pine sprouts, Bassett Lot. 1923
- Pitch pine sprouts, Yale Forest. 1925
- Pitch pine stand, Cotuit, Mass.. 1930
- Pitch pine stand, Mashpee, Mass.. 1930
- Pitch Pine study tree cores.
- Pitch pine, Cape Cod. 1927
- Pitcher Plan Prey Studies 2000-2004 (DISCARDED). 2000-2004
- Pitcher Plant Prey Studies (DISCARDED). 2000
- Pitcher Plant Samples 2005. 2005
- Pitcher Plants - Exp. 3, 2010. 2010
- A plan for lumbering on the Simes woodlot, Petersham, Massachusetts. 1912
- Plan for research in the utilization of New England pine. Project proposal and correspondence. 1931
- A plan for the development of silviculture at Harvard. 1949
- A Plan for the Salvage of Blown Down Timber on the Harvard Forest. 1938
- The Plan Is To Act. 1975
- Plan of Adams lot and Other Land. 1920
- Plan of Adonai Shomo land. 1897
- Plan of Easement (Underground utilities for Garage - Prospect Hill III). 2006
- Plan of Easement (Underground utilities for Garage - Prospect Hill III). 2008
- Plan of Henry C. Fay property, Royalston, MA. 1921
- Plan of J. W. Brooks Land. 1911
- Plan of J. W. Brooks' south-east tract, Petersham. 1912
- Plan of Land in North Rutland for F. H. Daniels. 1927
- Plan of Land in Petersham - Estate of Georgina P. (Fisher) Howland. 1991
- Plan of Land in Petersham owned by Petersham Country Club. 2011
- Plan of land in Royalston MA owned by the President and Fellows of Harvard College (Plan No. 127). 2001
- Plan of land in Royalston MA owned by the President and Fellows of Harvard College (Plan No. 140 with ownership history). 2001
- Plan of land in Royalston MA owned by the President and Fellows of Harvard College (Plan No. 140). 2001
- Plan of land of John Lincoln Waldo, Petersham. 1920
- Plan of land owned by Richard Neil Bryant. Petersham. MA. 2007
- Plan of Land Sold by Henry C. Fay at Long Pond. 1922
- Plan of Land, Cutler Road, Hamilton, MA. 2013
- Plan of operations for the Cutler Lot. 1911
- Plan of Petersham, showing roads, buildings, and woodlands. 1830
- Plan of Proposed Golf Course. Petersham County Club. 1922
- Plan of the Federation of Womens Clubs State Forest. 1930
- Plan of the Federation of Womens Clubs State Forest. 1933
- Plan of the Old Franklin Farm. 1913
- Plan of the Petersham State Forest. 1937
- Plan of the Petersham State Forest. 1937
- Plan of the town of Petersham, 1795, showing roads, mills, etc.. 1795
- Plane Table Traverse of Harvard Farm 1911. 1911
- Plans for a proposed logging of white pine. 1911
- Plant Accessions Made During the Period 1947 - 1955. 1947
- Plant associations at the Harvard Bog. 1978
- Plant biotechnology applied to forestry. 1988
- Plant internal transport. 1974
- Plant relationships in a bog. 1978
- Plant Tissue culture media research notes. 1990
- Plantation - 1909, PH II. 1915-1923
- Plantation - 1912, PH III. 1915-1916
- Plantation - 1917, PH I. 1918
- Plantation 16-A, PH V. 1918-1923
- Plantation 1915, PH I. 1918
- Plantation 1915, PH VI, 15F. 1918-1925
- Plantation 27-B, Red pine, Dahurian larch, PH II, Mx-Sd-11. 1944
- Plantation 31-A, Mixed conifers, PH III, Mx-Sd-1. 1944
- Plantation A - 1912, PH III. 1918
- Plantation A - 1916 spacing, PH III, 16-B. 1918
- Plantation A 1913, PH VIII 13-G. 1918
- Plantation B - 1913, PH III. 1918
- Plantation B - 1916, PH III. 1918
- Plantation B 1914, PH VII. 1918-1921
- Plantation Biodiversity Research. 2000-2022
- Plantation C, 1915, PH V. 1918
- Plantation D - 1915, PH III. 1918
- Plantation F, Exp 2 - 1916, PH III. 1916
- Plantation Maps of Prospect Hill Tract. 1946
- Plantation Maps of Slab City Tract. 1946
- Plantation Maps of Tom Swamp Tract. 1947
- Plantation MF thesis study; Harvard Forest and adjoining lands. 1931-1932
- Plantation MF thesis study; Harvard Forest and adjoining lands. 1931-1932
- Plantation on old pasture, PH IV, P-6. 1928
- Plantation Reassessment. Tom Swamp North 1960. 1959-1960
- Plantation Reassessment. Tom Swamp South 1960. 1959-1960
- Plantation Seed Bank - PH 25H and Fisher Pine. 2008
- Plantation, 1927 Fall; TS VIII. 1927
- Plantations Established on the Case Estate, the Arnold Arboretum, the Quabbin Reservoir, and the Harvard Forest for Cabot Foundation Work. 1948-1955
- Plantations on cut-over cordwood areas - light soil; A.M. Ganson's Property, Petersham, Mass.. 1928
- Plantations on light soil; Otter River Forest, Baldwinville, Mass.. 1928
- Plantations Tom Swamp North - Cover at Time of Planting 1947. 1947
- Plantations Tom Swamp South - Cover at Time of Planting 1947. 1947
- Plantations. Open Land. Swamps and Ponds. Tom Swamp South. 1947
- Plantations; Harvard Forest. 1925
- Plantations; Wachusett Reservoir. 1916-1924
- Planted cut over cordwood area, PH VII, 1926-27 cordwood cutting. 1928
- Planted white spruce, PH II arboretum. 1928
- Planting. 1925
- Planting plan for Slab City VI, VIII, and X. 1912
- Planting tool and basket. 1929
- The planting tool and planting basket used by the Harvard Forest. 1924
- Planting, PH II. 1910
- Plants in relationship to the environment: Nuphar. 1973
- The plants of the Tom Swamp area. 1978
- Points of Interest in the Yale Forest near Keene, New Hampshire. 1951
- Pole Barn "C" Harvard Forest Floor Plan. 1997
- Pole Building Construction Type C Plan no. 5832. 1957
- The policies of the larger railroad companies toward timber land granted to them by the government. 1905
- Pollination mechanisms and ovular phenology in eastern conifers. Proposal to USDA. 1990
- Pollinator-prey Conflict in the Carnivorous Pitcher Plant Sarracenia purpurea. 2004
- Polyox file. 1970
- Polypodium virginianum study. 1975
- Ponderosa pine plantation, 15-B, PH III, P-5. 1944
- Poor farm building, plantation, lumber; Petersham Town Forest. 1931
- Poplar (aspen) propagation by cuttings (formerly Exp. 43-3, Active Research files). 1943
- Poplar root suckers on two plots, Tom Swamp VIII (1910-1913). 1910-1913
- Population Density of Petersham Roads. 1974
- Population dynamics in Harvard Forest. 1986
- Porcupine damage to European larch; PH I, Mx-Sd-3. 1944
- Porcupine damage, PH V. 1925
- Porcupine girdling; PH V. 1924-1925
- Portion of T. Catesby Jones' Land, Petersham. 1944
- Portrayal of Drainage and Vegetation on Topographic Maps. 1962
- Post hurricane regeneration sample plot: Exp 40-1; TS IX, P-Hm-3. 1942
- Post Hurricane Regeneration Study. 1940
- Post hurricane regeneration study. 1991
- Post logging scenes - changes in the understory, TS IV. 1967-1970
- Post logging scenes - same station - same view, TS IV. 1967-1970
- Post logging scenes - same station - same view, TS IV. 1967-1970
- Post logging scenes, Northwest quarter of compartment, PH V. 1961
- Post logging scenes, TS IV. 1967-1970
- Post logging scenes, TS IV. 1967-1970
- Post logging scenes, TS IV. 1967-1970
- Post-1938 hurricane stand, PH VIII. 1962
- Post-Glacial Changes in Spatial Patterns of Vegetation Across Southern New England. 2005-2007
- Post-hurricane composition of the Pisgah Tract, southwestern New Hampshire. 1948
- Post-hurricane flora and vegetation change on the Pisgah Tract. 1942
- Post-hurricane forest rehabilitation management in Petersham, Mass. 1942
- Post-settlement history of Harvard Forest woodlots. 1994
- Postcards from Harvard Organizations, 1896-1898. 1896-1898
- Powering the Analytic Web. Proposal to NSF (subcontract with UMASS). 2000
- Practice of weeding. 1925
- Pratt's Pruning Saw. 1927
- The Pre-Colonial Forest of the White Pine-Hemlock-Hardwood Transition Region of Central New England. 1948
- Predation on songbird nests at varying heights in eastern mixed-oak forests. C. Blake fund proposal. 1999-2000
- Predicting effects of land use on watershed dynamics and ecosystem services. NSF Proposal. 2004
- Predicting Forest Growth and Composition--a test of the JABOWA model using data from Earl Stephens' study in the Tom Swamp Tract. 1993
- Predicting Forest N Dynamics Using Ecosystem-Scale 15N Tracers. 1993
- Predicting regional-scale impacts of tropospheric ozone on forest productivity and carbon balances. 1994
- Predicting the impact of Hemlock Woolly Adelgid on Carbon Dynamics of Eastern U.S. Forests. 2009
- Predicting the response of a temperate forest ecosystem to atmospheric carbon dioxide increase. 1994
- Preemptive and Salvage Harvesting of New England Forests: When Doing Nothing is a Viable Alternative. 2006
- Prehistoric Collections in MA: The William Ellsworth Collection, Petersham, MA.
- Preliminary description and evaluation of small forested watersheds on PH III. 1967
- Preliminary estimation of the forest projects efficiency for carbon sequestration in Russia. 1999
- Preliminary geologic map of Maine. 1933
- A preliminary investigation of mapping land use and vegetation in Sierra Leone by computer processing LANDSAT data. 1976
- Preliminary Investigation of the Utilization Possibilities of Hardwood Timber. 1949
- Preliminary List of Birds of the Harvard Forest. 1948
- Preliminary Proposal Collaborative Research: Understanding the Potential for a Climate Change-driven Critical Transition from Forest to Chaparral. 2014-2019
- Preliminary Proposal LTER:C. Hart Merriam Arid Lands Array LTER. 2016
- Preliminary Proposal: Collaborative and RUI Proposal: Loss of Foundational Tree Species Alters Litter Diversity Effects on Decomposition Rates in Temperate Streams and Riparian Zones. 2012-2016
- Preliminary Proposal: Collaborative and RUI: Loss of a Foundation Tree Species Alters Hotspots of Leaf Litter Metabolism: Testing Theory in Headwater Streams and Riparian Zones. 2013
- Preliminary Proposal: Collaborative Proposal: Effect of Invasive Herbivores on Conifer Litterfall Dynamics and Decomposition are the Impacts and Ecosystem Processes Synergistic. 2012-2016
- Preliminary Proposal: Collaborative Research and RUI: Broad-scale Consequences of Riparian Tree Loss: Eastern Hemlock Replacement Drives Terrestrial-aquatic Biogeochemical Changes. 2014
- Preliminary Proposal: Collaborative Research and RUI: Broad-scale Consequences of Riparian Tree Loss: Eastern Hemlock Replacement Drives Terrestrial-aquatic Biogeochemical Changes. 2015
- Preliminary Proposal: Collaborative Research: Characterizing the Effect of Climate on Disturbance Legacies Across Mesic Temperate Forests. 2016
- Preliminary Proposal: Collaborative Research: Does Climate Synchronize Forest Change? Characterizing Disturbance Legacies at Multiple Temporal and Spatial Scales [MESOCHANGE]. 2015
- Preliminary Proposal: Collaborative Research: Empirical Diagnosis of Southeastern United States Broadleaf Forest Response to Climate Change.
- Preliminary Proposal: Collaborative Research: Experimental and modeling synthesis of forest migration response to warming in a competitive world. 2016-2020
- Preliminary Proposal: Collaborative Research: Influence of Climate on Disturbance and Species Composition in the Colchic Temperate Rainforests. 2016
- Preliminary Proposal: Collaborative Research: Leading- and Trailing-Edge Responses of the Pleistocene Boreal Forest to Rapid Warming and Increasing Carbon Dioxide. 2016-2019
- Preliminary Proposal: Collaborative Research: MSB-FRA: Improved Understanding of Feedbacks between Ecosystem Phenology and the Weather-Climate Nexus at Local-to-Continental Scales. 2016-2021
- Preliminary Proposal: Collaborative Research: MSB-FRA: Redefining the ecological legacy of rare disturbance events over multiple temporal and spatial scales in mesic forests [MESOCHANGE]. 2017-2022
- Preliminary Proposal: Collaborative Research: Simulating diverse impacts of nonnative insects and pathogens on ecosystem dynamics in eastern forests. 2016-2019
- Preliminary Proposal: Collaborative Research: The Legacy of Synchronous Large-scale Disturbances on the Development and Function of Temperate, Mesic Forests.
- Preliminary Proposal: Effects of Pulsed Floral Resources on Pollinator Population Dynamics. 2013-2017
- Preliminary Proposal: Functional Diversity of Soil Fungi in Northeastern Deciduous Forest Cascading Effects of Multiple Environmental Stressors. 2012-2017
- Preliminary Proposal: Geographic and Genetic Range Shifts in Patchy Environments. 2016-2020
- Preliminary Proposal: Geographic and Genetic Range Shifts in Patchy Environments. 2018-2022
- Preliminary Proposal: Interacting influence of climate, land use and other disturbances or regime shifts in forest ecosystems: Holocene dynamics in the northeastern USA. 2012-2016
- Preliminary Proposal: Leading- and Trailing-Edge Responses of the Pleistocene Boreal Forest to Rapid Warming and Carbon Dioxide Increases.
- Preliminary Proposal: Leading- and Trailing-Edge Responses of the Pleistocene Boreal Forest to Rapid Warming and Increasing Carbon Dioxide. 2016
- Preliminary Proposal: Linking Intraspecific Variation in Traits with Interspecific Interactions to Reveal Processes Determining Large-Scale Biodiversity Patterns. 2013
- Preliminary Proposal: RUI: Exploring Climate Change Impacts on Imperiled Eastern Hemlock within a Trophic and Locally Adaptive Framework.. 2016-2019
- Preliminary Proposal: Simulating Diverse Impacts of Nonnative Insects and Pathogens on Ecosystem Dynamics in Eastern Forests.
- Preliminary Proposal: Uncertainty in Modeling the Future of Coupled Human and Natural Systems. 2016-2018
- Preliminary Proposal: Using Phenology, Phylofloristics, and Citizen Science to Understand Spatiotemporal Plant Communities in the Northeastern United States.
- A preliminary report of an experiment in the grafting of birch. 1952
- Preliminary studies on sapflow in Cocos nucifera L. I. Water relations and xylem transport. 1977
- A Preliminary Study of Borer Damage in Stacked White Pine Lumber. 1925
- A preliminary study of the effect of ground cover types on white pine reproduction in group selection cuttings; SC IX. 1933
- A Preliminary Study of the Original Forest and Succession in Central New England. 1949
- A preliminary study of the palynology and paleoecology of Osa's Hollow, Harvard Forest, Petersham, Massachusetts. 1988
- The premises: what sort of a world will this be?. 1970
- The premises: what sort of a world will this be?. 1970
- Preparatory shelterwood cutting and hormone spray experiment, PH V. 1951
- Prescott Peninsula (Quabbin). 1997
- Prescott Peninsula/Chamberlain Swamp Research Maps. 1930-1998
- Prescott Peninsula/Chamberlain Swamp research notes and diagrams. 2005
- Present condition of the cut-over areas in Tom Swamp Ib. 1912
- Present stand characteristics and working plan report for Tom Swamp III. 1909
- Present timber and logging analysis of the Blair Lot. 1911
- Present-day ground frost in central Massachusetts, 1951-54, and its effect on soil formation and vegetational development. 1951-1954
- Prey Capture by Carnivorous Plants Worldwide 1923 - 2007. 1996-2008
- The Price and Lee Company's Maps of Athol and Orange, Massachusetts. 1954
- Price List on New England Forest Products. 1929
- Primer to the soils of Sanderson's farm. 1975
- Principles of weeding, Tom Swamp. 1925
- Prints of Scanned Historical Photographs, 2007. 1909-1941
- Probing the Pagodas: An investigation of "Cornus Alternifolia". 1993
- Problem #3. The Relation of Soils to Vegetation, Tom Swamp IV, Harvard Forest, Petersham, MA. 1948
- A problem in urban forestry, then and now: Frederick Law Olmsted and the Back Bay Fens Park. 1974
- Problem Number Three: The Amount of Organic Matter in Soils Under Four Vegetation Types. 1948-1949
- Proceedings 14th IUFRO Congress VI (Section 25) Munich. 1967
- A process for planning the production of timber and forest amenity. 1970
- Production and design of Martha's Vineyard report. Proposal to Massachusetts Department of Fisheries and Wildlife. 1999
- Production of high quality white pine by partial suppression (formerly Co-Exp. 41-2, Active Research files). 1941
- Profile of a Pioneer: Bob Marshall. 1978
- A profile of the Black Gum Swamp. 1984
- A program at Harvard University for training and research in the management and development of the renewable natural resources. 1958
- A Progress Report on Hurricane Blowdowns and Silviculture, Tom Swamp VI. 1950-1951
- Progress report on the transect study of topography, exposure, disturbance and forest composition. 1985
- Progress Report: Structure and Function of Frankia Vesicles in Dinitrogen Fixation by Actinorhizal Plants. Proposal. 1983
- Propagation by cuttings, sprinkler bed; Harvard Forest. 1944
- Properties of New England Hardwoods compared with the same species from other regions. Memo to director. 1925
- Property of Chaffee Brothers Company, Woodstock CT. 1907
- Property of M. H. Paull, Barre MA. 1926
- Property of the Carter Pond Company. 1925
- The Proportion of Lumber Grades found in a Typical Run of Box Boards. 1924
- Proposal - NSF MRI Program -- Wireless 1000-acre Classroom and Laboratory for Harvard Forest. 2008
- A proposal for orb weaver study at the blowdown. 1990
- A proposal for starting forest industry development in the Yukon Territory. 1968
- Proposal for the fourth year program for the Northeast Regional Center of the National Institute for Global Environmental Change at Harvard University. 1993
- Proposal for the preservation of Photographic Archives of Harvard Forest Library (Rabinowitz Fund). 1992
- Proposal to Clark Fund for dead wood study. 1970
- Proposal to NSF renovation of Bailey-Wetmore Laboratory, Harvard University Herbarium (Grant No. BSR-85-03244). 1985
- Proposal to NSF--BIO/MPS Collaborative Research at Undergraduate Institutions Program: The Impact of Land-Use Legacies on Forest Soil-Plant-Atmosphere Interactions. 1995
- Proposal to NSF--Ecology: Regional Vegetation Response to Human Disturbance in Central New England. 1994
- Proposal to NSF--Forest ecology, soil microbiology and environmental monitoring at Harvard Forest (not funded). 1989
- Proposal to NSF--REU Program: REU Program in Forest Ecology at the Harvard Forest. 1991
- Proposal to NSF--REU Program: REU Program in Forest Ecology at the Harvard Forest. 1992
- Proposal to study the impact of light quality on tree seedling growth. 1995
- A Proposal to Support a Task Force for Envisioning the Next Generation Office of the Long-Term Ecological Research Network. 2013-2018
- Proposal to the National Biological Service LUHNA Program: land-use history and Land-Cover Change in New England, 1000 BP to 2000 AD. 1995
- Proposal to the National Institute for Global Environmental Change: Above-Ground CO2 Exchange by Hemlock Forests in Central New England. 1995
- Proposal to transfer Brooks Woodland Preserve to Mass. Trustees of Reservations. 1974
- Proposal to Universidad de Puerto Rico: Training of Undergraduate in Methods of Photo Interpretation and GIS. 1995
- Proposal to update land-use map and complete Prospect Hill soil survey - 1995 field season. 1995
- Proposal to USDA, Cooperative State Research Service--President and Fellows of Harvard College: Landscape-Level Vegetation Dynamics in the Tropical Forests of Puerto Rico. 1992
- Proposal to USDA, Cooperative State Research Service--University of New Hampshire: Carbon Controls on Nitrogen Retention by Temperate Forest Ecosystems. 1995
- Proposal to USDA, Cooperative State Research Service: Carbon Controls on Nitrogen Retention by Temperate Forest Ecosystems. 1992
- Proposal to USDA--Cooperative State Research Service-Marine Biological Laboratory: Influences of above- and belowground litter on forest soil organic matter dynamics. 1995
- Proposal: A Proactive Approach to Manage Hemlock Threatened by Hemlock Woolly Adelgid. 2002-2005
- Proposal: Carbon Exchange Modeling and Aerial Image Analysis: Harvard Forest/UMass prospectus. 2001-2002
- Proposal: Causes and consequences of land-use change: developing a practiceable framework for quantifying sustainable landscape design. 2004
- Proposal: CEO:P: Ensuring reliable datasets for valid environmental models and useful environmental forecasts. 2006
- Proposal: Collaborative Research -- Watershed forests and headwater streams: How will large-scale changes in dominant trees affect land-water linkages and ecosystem function?. 2005
- Proposal: Collaborative Research: A Synthetic Framework for Forecasting Population Growth in Changing Environments. 2005
- Proposal: Collaborative Research: are ecosystem dynamics governed by direct or indirect effects associated with the loss of foundation species. 2007
- Proposal: Collaborative Research: Assessing the potential for and consequences of an incidental protective mutualism between an invasive herbivore and native plant. 2007
- Proposal: Collaborative Research: Coupled Forest - Stream Biogeochemical Cycles at Multiple Time Scales. 2007-2009
- Proposal: Collaborative Research: Ecological responses to Holocene climate change - the contrasting histories of beech and hemlock in New England. 2006
- Proposal: Collaborative Research: Moths, ants, and carnivorous plants: the spatial dimension of species interactions. 2005-2014
- Proposal: Collaborative research: Reconstructing the scale of maize horticulture in Southern New England. 1000-1600
- Proposal: Collaborative research: rethinking relative abundance models and identifying their mechanisms. 2006
- Proposal: Collaborative Research: The One-Two Punch: Habitat Loss, Elevated Nutrients, And the Collapse of Aquatic Food Webs. 2006
- Proposal: Collaborative research: understanding the responses of hemlock and beech populations in New England to gradual and abrupt environmental changes during the Holocene. 2007
- Proposal: Collaborative research: What factors govern the rate of spread of an invasive species? The importance of dispersal and selection in the range expansion of hemlock woolly adelgid. 2006
- Proposal: Contrasts in structural attributes, disturbance dynamics, and ecosystem properties of old-growth and managed forests in southern New England. 2005
- Proposal: Detecting interannual changes and long-term trends in leaf phenology and leaf area of deciduous and coniferous forests. 2007
- Proposal: Disturbance histories as a predictor of habitat invasibility in a Mosaic Landscape: Cape Cod National Seashore. 2002-2005
- Proposal: Ditches, Culverts, or Key Links to River Protection - An Exploration of Headwater Streams in the Central Massachusetts Landscape. 2006
- Proposal: DRU: Deciding which Risks Matter: NIPF Timber Harvesting and the Tipping Point for Massachusetts Forests, 1980-2100. 2005
- Proposal: Duke Foundation - Conservation Finance Intermediaries. 2006-2008
- Proposal: Effects of annual climate variation on biosphere-atmosphere carbon exchange of forests with contrasting species composition and age in the northeastern U.S. 2006
- Proposal: Effects of disturbance regimes on mercury accumulation in forested lotic ecosystems in the northeastern U.S.: a regional and experimental cross-site assessment. 2005
- Proposal: Effects of forest age, soil drainage, and interannual climate variation on deciduous forest carbon exchange: a comparison to long-term Harvard Forest measurements in a contrasting forest type. 2006
- Proposal: Effects of vegetation type, land use, and disturbance history on forest-atmosphere carbon, water and energy exchange: A comparison among three differing sites at the Harvard Forest. 2006-2009
- Proposal: Environmental and historical determinants of uncommon species assemblages in coastal New England and New York. 2002
- Proposal: Forest Response to the Introduced Hemlock Woolly Adelgid: Development of Silvicultural Guidelines. 2001-2003
- Proposal: Forests, Farms, and Fields: Using History to Sustain a Sense of Place. 2005
- Proposal: FSML: The Harvard Forest Center for Ecological Synthesis. 2006
- Proposal: FSML: The New England Center for Ecological Synthesis. 2005-2007
- Proposal: Genetic analysis of pitcher morphology and insectivory in Sarracenia. 2007
- Proposal: Hemlock Forests, Stream water quality and biodiversity, and the implications of the spread of the Hemlock woolly adelgid in MA. 2003-2006
- Proposal: Historical land use, recent harvesting, and environmental controls on forest composition and invasive species. 2005
- Proposal: Impacts of multiple invasive insect pests on canopy throughfall, decomposition dynamics and soil nutrient cycling in New England hemlock forests. 2006
- Proposal: Integrating genetic, ecological, and mathematical approaches to assess factors controlling range expansion of the hemlock woolly adelgid. 2006-2010
- Proposal: Invasive species distributions: a regional analysis of the importance of land-use history, recent disturbance, and environmental variation. 2005
- Proposal: Linking trade-offs and community reassembly after a natural disturbance. 2005
- Proposal: Long term effects of eastern hemlock mortality on water balance, streamflows, water quality, and aquatic biota in forests of the Northeastern US. 2005
- Proposal: LTREB: Vernal Pools in the New England Landscape--Patterns in Habitat and Biota Over Space and Time. 2001-2007
- Proposal: Natural barriers to natural disasters: multidisciplinary assessment of mangrove restoration to reduce the risks from coastal storm events. 2006
- Proposal: Population to landscape analyses of historical and contemporary drivers of plant invasions. 2006
- Proposal: SDCI Data: A New Approach to Using Process Definitions to Derive and Maintain Datasets. 2007
- Proposal: short-circuits in the nitrogen cycle of the Sarracenia microecosystem: organic and inorganic nitrogen dynamics across a gradient of acid rain. 2005
- Proposal: Spatial and temporal assessment of methyl mercury in freshwater fish populations. 2005
- Proposal: Testing the role of source-sink dynamics in the invasion of garlic mustard in the New England understory. 2005
- Proposal: Testing the role of source-sink population dynamics in the invasion of New England forests by Alliaria petiolata. 2005
- Proposal: Wildlands, Woodlands, and Waters: The Effect of a Changed Approach to Development on Massachusetts' Water Supplies. 2007
- Proposal: Workshop to make NEON - A Transformational Ecological Research Program (#0545165). 2005-2007
- Proposals: Forest Ecology in the Schoolyard, 2005-06 (includes program evaluation). 2005-2006
- Proposed administration of a tract of timber or an area upon which forest management is to be practiced. 1911
- Proposed Basement Modification Shaler Hall.
- Proposed Environmental Control Facility. 1970
- Proposed Harvard Forest Research & Activities: Historical, Ecological, and Evolutionary Aspects of Invasion by Exotic Species in New England. 2003
- Proposed operating plan for Cabot Foundation, 1976-1987. 1976-1987
- Proposed plan for mill site and roads for 1912-13 cut on the Slab City Tract. 1912
- Proposed Primary Electrical and Communications Distribution System Upgrade. 2013
- A proposed study of the effect of drainage and hydrology on stand composition in Tom Swamp I. 1951
- A proposed study of water and carbon fluxes at a whole tree level. 1992
- Prospect Hill 1908 Stand Map. 1908
- Prospect Hill 1919 Stand map. 1919
- Prospect Hill 1923 Stand Map. 1923
- Prospect Hill 1929 Stand Map. 1929
- Prospect Hill 1930 Stand Map. 1930
- Prospect Hill 1934-1935 Cutting Areas. 1934-1935
- Prospect Hill 1937 Plot Location - David Foster Research HF 1995-26a. 1937
- Prospect Hill 1937 Plot Location - David Foster Research HF 1995-26a. 1992
- Prospect Hill 1937 Plot Location - David Foster Research HF 1995-26a. 1992
- Prospect Hill 1937 Plot Location - David Foster Research HF 1995-26a. 1937-1992
- Prospect Hill 1937 Stand Map. 1937
- Prospect Hill 1938 hurricane damage. 1938
- Prospect Hill 1938 Hurricane Damage. 1938
- Prospect Hill 1938 Hurricane Damage Compartment I. 1938
- Prospect Hill 1938 Hurricane Damage Compartment II. 1938
- Prospect Hill 1938 Hurricane Damage Compartment III. 1938
- Prospect Hill 1938 Hurricane Damage Compartment IV. 1938
- Prospect Hill 1938 Hurricane Damage Compartment IX. 1938
- Prospect Hill 1938 Hurricane Damage Compartment V. 1938
- Prospect Hill 1938 Hurricane Damage Compartment VI. 1938
- Prospect Hill 1938 Hurricane Damage Compartment VII. 1938
- Prospect Hill 1938 Hurricane Damage Compartment VIII. 1938
- Prospect Hill 1941 Soil Survey. 1941
- Prospect Hill 1946 Stand Map. 1946
- Prospect Hill 1951 Base map with trails, stonewalls and buildings. 1951
- Prospect Hill 1951 base map with trails, stonewalls, and buildings. 1951
- Prospect Hill 1956 Stand Map. 1956
- Prospect Hill 1970 Base map with trails, roads, stonewalls, cellar holes, and buildings.. 1970
- Prospect Hill 1992 Base Map With Trails, Roads, Stonewalls, Cellar Holes, & Buildings. 1992
- Prospect Hill Barn Wireless Tower Plans and Correspondence. 2009
- Prospect Hill Block - Forest Operations. 1960
- Prospect Hill Block - Plantations 1915. 1915
- Prospect Hill Block 1938 Stand Type. 1938
- Prospect Hill Block 1956 Cruise of Timber. 1956
- Prospect Hill Block 1958-1960 Forest Operations. 1958-1960
- Prospect Hill Block Future Operations. 1946
- Prospect Hill Block Harvard Forest Stand Map 1946 Plantations - Cover at Time of Planting. 1946
- Prospect Hill Block Land Use Map 1850. 1850
- Prospect Hill Block Plantation Reassessment. 1958-1960
- Prospect Hill Block Plantations. 1946
- Prospect Hill Block Plantations - 1917. 1917
- Prospect Hill Block Standing Timber by Type. Volume. and Quality-Overlay - 1956. 1956
- Prospect Hill Block Topography Map. 1945
- Prospect Hill Block, Open Land, Ponds, & Unclassified. 1946
- Prospect Hill Compartment X Deeds. 1850-1992
- Prospect Hill Cultural Features. 1830-2004
- Prospect Hill Debris/Experiment Mapping Project. 1995-1996
- Prospect Hill Disturbance. 1921-1995
- Prospect Hill Experimental Blowdown. 1990
- Prospect Hill Fire Tower.
- Prospect Hill Fire Tower: Installation of Wireless Equipment, FCC, Handheld Radios. 2006-2015
- Prospect Hill Fire Tower: Multiple Site Memorandum of Agreement. 2005-2007
- Prospect Hill forest inventory maps (originals). 1937
- Prospect Hill Forest Operations. 1920
- Prospect Hill Forest Operations 1-3.
- Prospect Hill Forest Operations 1962-1963. 1962-1963
- Prospect Hill Forest Types 1913. 1913
- Prospect Hill Forest Types 1923. 1923
- Prospect Hill Forest Types 1986-1992. 1986-1992
- Prospect Hill Forest Vegetation Study - Mineral Soils 2013. 2013
- Prospect Hill Forest Vegetation Study - Organic Soils 2013. 2013
- Prospect Hill I - Forest Inventory. 1936
- Prospect Hill I Mineral Soils. 1992-1993
- Prospect Hill I Organic Soils. 1992-1993
- Prospect Hill I Stand Map 1925 -1927. 1925-1927
- Prospect Hill I Stand Map 1929. 1929
- Prospect Hill I Stand Map 1932. 1932
- Prospect Hill I Stand Map 1937. 1937
- Prospect Hill I-VIII gridded area activities, 1960-1976. 1960-1976
- Prospect Hill II - Background files related to Hemlock Study. 1992
- Prospect Hill II - Forest Inventory. 1936
- Prospect Hill II 1927 Stand Map. 1927
- Prospect Hill II 1929 Stand Map. 1929
- Prospect Hill II 1932 Stand Map. 1932
- Prospect Hill II 1938 Stand Map. 1938
- Prospect Hill II Mineral Soils. 1992-1993
- Prospect Hill II Organic Soils. 1992-1993
- Prospect Hill II Proposed arboretum site. 1941
- Prospect Hill II Stand Map 1926-1927. 1926-1927
- Prospect Hill III - Forest Inventory. 1937
- Prospect Hill III 1928 Stand Map. 1928
- Prospect Hill III 1930-31 Stand Map. 1930-1931
- Prospect Hill III 1936 Stand Map. 1936
- Prospect Hill III 1937 Stand Map. 1937
- Prospect Hill III Mineral Soils. 1992-1993
- Prospect Hill III Organic Soils. 1992-1993
- Prospect Hill III Stand map 1926-27. 1926-1927
- Prospect Hill IV. 1989
- Prospect Hill IV - Forest Inventory. 1937
- Prospect Hill IV 1927 Stand Map. 1927
- Prospect Hill IV 1936 Stand Map. 1936
- Prospect Hill IV 1937 Stand Map. 1937
- Prospect Hill IV Mineral Soils. 1992-1993
- Prospect Hill IV Organic Soils. 1992-1993
- Prospect Hill IV Stand Maps 1925-26. 1925-1926
- Prospect Hill IX - Forest Operations.
- Prospect Hill IX - Wilder Woodlot White Pine. 1938
- Prospect Hill IX Forest Type Map 1947. 1947
- Prospect Hill IX Mineral Soils. 1992-1993
- Prospect Hill IX Organic Soils. 1992-1993
- Prospect Hill IX Stand Map 1935. 1935
- Prospect Hill IX Stand Map 1937. 1937
- Prospect Hill IX Stand map of area west of Administrative Building. 1947-1948
- Prospect Hill Land Use. 1911-1994
- Prospect Hill Land Use. 1830-1995
- Prospect Hill Land Use and Vegetation. 1992-1997
- Prospect Hill Land Use History - 1733-1907. 1733-1907
- Prospect Hill Land Use Study Buried Bag Soil Samples 1995. 1995
- Prospect Hill Land Use Study Forest Floor Samples 1996. 1996
- Prospect Hill Land Use Study Soil Samples 1995. 1994-1995
- Prospect Hill Location of Experiment 44-8 Sample Plots. 1944-1956
- Prospect Hill Map of Cutting Operations - 1916. 1916
- Prospect Hill old woodlot watershed hydrology. 1974
- Prospect Hill Operations 4-6.
- Prospect Hill Operations 7-10.
- Prospect Hill Plantations. 1919
- Prospect Hill Plantings - 1942. 1942
- Prospect Hill Pulldown Summary Statistics and Data Analysis, 1991. 1992
- Prospect Hill Pulldown: Damage Assessment, Mapping, Baseline Data 1989-1990. 1989-1990
- Prospect Hill Pulldown: Tree Damage Maps. 1993
- Prospect Hill scenes. 1961
- Prospect Hill Seed Bank Study. 1995
- Prospect Hill Soil Disturbance map. 1995
- Prospect Hill Soil Warming & Nitrogen Min. Samples. 2013
- Prospect Hill Soil Warming - Fine Roots 2014. 2014
- Prospect Hill Soil Warming - Nitrogen Mineralization Soils 1998. 1998
- Prospect Hill Soil Warming - Nitrogen Mineralization Soils 1999. 1999
- Prospect Hill Soil Warming - Nitrogen Mineralization Soils 2001. 2001
- Prospect Hill Soil Warming - Nitrogen Mineralization Soils 2002. 2002
- Prospect Hill Soil Warming - Nitrogen Mineralization Soils 2007. 2007
- Prospect Hill Soil Warming - Nitrogen Mineralization Soils 2016. 2016
- Prospect Hill Soil Warming - soil for CHN analysis 1992. 1992
- Prospect Hill Soil Warming - Soils 2007. 2007
- Prospect Hill Soil Warming - Trenched Plot Soils 2002. 2002
- Prospect Hill Soil Warming 1996-1997. 1996-1997
- Prospect Hill Soils. 2003
- Prospect Hill Soils 1944. 1944
- Prospect Hill Stand and Plantation map - 1919. 1919
- Prospect Hill Study Plots 1992. 1992
- Prospect Hill Study: Moss data, NRCS soils data, and plot information. 1992-1995
- Prospect Hill Study: Soil Survey 1992-1993 (3 folders). 1992
- Prospect Hill Study: Stand Records and GIS Summaries. Plots 1-269. 1995
- Prospect Hill Study: Vegetation Survey, 1992 (2 folders). 1992
- Prospect Hill Tract - Stand Records. 1908-2011
- Prospect Hill Tract 1910 Topographic map. 1910
- Prospect Hill Tract Original Proprietors Grants. 1733-1771
- Prospect Hill Type Map - 1913. 1913
- Prospect Hill Ultimate Type Distribution - 1944. 1944
- Prospect Hill V - Forest Inventory. 1937
- Prospect Hill V 1929-1930 Stand Map. 1929-1930
- Prospect Hill V 1931 Stand Map. 1931
- Prospect Hill V 1935 Stand Map. 1935
- Prospect Hill V 1937 Stand Map. 1937
- Prospect Hill V Mineral Soils. 1992-1993
- Prospect Hill V Organic Soils. 1992-1993
- Prospect Hill V Stand Map 1925, 1926, 1927. 1925-1927
- Prospect Hill VI - Forest Inventory. 1937
- Prospect Hill VI 1929 Stand Map. 1929
- Prospect Hill VI 1937 Stand Map. 1937
- Prospect Hill VI Mineral Soils. 1992-1993
- Prospect Hill VI Organic Soils. 1992-1993
- Prospect Hill VI Stand Maps 1925-1927. 1925-1927
- Prospect Hill VII - Forest Inventory. 1937
- Prospect Hill VII - Forest Inventory Traverse Map. 1936
- Prospect Hill VII 1927 Stand Map. 1927
- Prospect Hill VII 1929 Map. 1929
- Prospect Hill VII 1929 Stand Map. 1929
- Prospect Hill VII 1931 Stand Map. 1931
- Prospect Hill VII 1937 Stand Map. 1937
- Prospect Hill VII Mineral Soils. 1992-1993
- Prospect Hill VII Organic Soils. 1992-1993
- Prospect Hill VII Stand Maps 1924 and 1925-27. 1924-1927
- Prospect Hill VIII - Forest Inventory. 1937
- Prospect Hill VIII 1929 Stand Map. 1929
- Prospect Hill VIII 1931 Stand Map. 1931-1932
- Prospect Hill VIII 1935 Stand Map. 1935
- Prospect Hill VIII 1937 Stand Map. 1937
- Prospect Hill VIII Mineral Soils. 1992-1993
- Prospect Hill VIII Organic Soils. 1992-1993
- Prospect Hill VIII Stand Map 1925 and 1926-28. 1925-1928
- Prospects for utilization of land for timber in New England. Talk presented by R.T. Fisher at New England Research Council Meeting, December 7, 1928. 1928
- Protocol for 15N additions to chronic N plots at Harvard Forest. 1991
- Prototype Data Acquisition System for Stand Alone Chemical Flux Measurements at Harvard Forest. 1992
- Pruned Pine Plantation, S.D. Warren Co.. 1932
- Pruning - Russian method - Red pine, Petawawa Experimental Forest. 1944
- Pruning and girdling plot, Choate Estate. 1930-1931
- Pruning and topping plot, Prospect Hill VI. 1931
- Pruning experiment in Norway Spruce, PH V, plantation 16-D. 1936
- Pruning pine - cross-sections of logs. 1927
- Pruning pine - lumber sawed from pruned trees. 1927
- Pruning red pine, Waldo Plantation. 1931
- Pruning study - cross-sections of pruned stems. 1934
- Pruning study - cross-sections of pruned stems. 1934
- Pruning weeviled plantation, PH III. 1928
- Pruning white pine. 1927
- Pruning white pine - selectively, PH I, P-5 (1937). 1927-1932
- Pruning, PH I. 1930
- Public participation in planning in the White Mountain National Forest. 1976
- Publications at the Harvard Forest, 1900-1961. 1900-1961
- Puerto Rico Photographs.
- Puerto Rico working maps and photocopies. 1990-1992
- Pugliese Lot. 1976-2012
- The Pulp Operation at Alton, Maine. 1905
- Punch-card project: A key to plant identification. 1953
- Purchase of a Portable Dewpoint Generator with Digital Pressure Meter to Determine the Effect of Hemlock Woolly Adelgid Infestation on Water Use by a Forest in Central Massachusetts. 2003
- Pure pine, TS V. 1908
- Pure pine; Bullock Lot, NE Box Co., Richmond, NH. 1922-1925
- Pure pine; SC VII. 1908
- Pure white pine; SC V - K. 1924
- Purple loosestrife survey of Tom Swamp and Harvard Pond. 2001
- The purpose of a technique: A critique of vegetational ordination. 1970
- Purshia research notes. 1990
- Pyrheliometer mounting with telescope. 1941
- Q2C (Quabbin to Cardigan). 2007-2008
- Quabbin Plantations Establishment. 1942
- Quabbin Reservation guide. 1985
- Quabbin Reservation guide, 2nd edition. 1986
- Quabbin Reservoir and Watershed. 1993
- Quabbin Reservoir Map.
- Quabbin Reservoir Plan 2, No. S-32. 1936
- Quabbin Reservoir Plan 71 No. S-31. 1936
- Quabbin Reservoir Real Estate Surveys. 1932-1945
- Quabbin Reservoir sampling sites.
- Quabbin Reservoir Watershed - Hurricane Exposure Map. 1993
- Quabbin Reservoir Watershed Planting. 1935-1960
- Quaboag River Watershed Planned Structural Measures. 1961
- Quabog River Watershed maps. 1961
- A Qualitative Study of Hurricane Damage at the Slab City Ridge and in the Harvard Forest Experimental Hurricane Pull-down. 1995
- Quality and growth of white pine in central and northern New England as influenced by density, site, and associated species. 1923
- Quantifying the Interacting Effects of Climate and Landscape Change on Past and Future Bird Population Trends on Military Bases of the Coterminous United States: A Species-Centered Approach. 2015-2018
- Quantitative Reconstruction of Water Yield Based on Historic Changes in Forest Cover. 1997
- R 1994-01 Land Study Maps - Massachusetts State Planning Board (WPA). 1936-1943
- R. J. Lutz Correspondence. 1938-1949
- R.T. Fisher - obituaries, letters concerning his death, Fisher Memorial Committee. 1934
- R.T. Fisher Certificates. 1898-1915
- R.T. Fisher Correspondence. 1903
- R.T. Fisher Correspondence: Adams, Charles F.. 1910
- R.T. Fisher Correspondence: Allen, A.F.. 1921
- R.T. Fisher Correspondence: Allen, E.T.. 1921
- R.T. Fisher Correspondence: Ames, J.S.. 1907-1933
- R.T. Fisher Correspondence: Ames, O.. 1932-1933
- R.T. Fisher Correspondence: Averill, W.B.. 1921-1922
- R.T. Fisher Correspondence: Ayres, P.. 1913-1933
- R.T. Fisher Correspondence: Bailey, I.W.. 1911-1923
- R.T. Fisher Correspondence: Baldwin, H.I.. 1934
- R.T. Fisher Correspondence: Barraclough, K.E.. 1932-1933
- R.T. Fisher Correspondence: Bazeley, W.A.L.. 1920-1925
- R.T. Fisher Correspondence: Broderick, D.C.. 1921
- R.T. Fisher Correspondence: Brooks, J.W.. 1910
- R.T. Fisher Correspondence: Bryant, E.S.. 1928
- R.T. Fisher Correspondence: Buell (Mr.). 1915
- R.T. Fisher Correspondence: Burke, W.S.. 1913-1921
- R.T. Fisher Correspondence: Butler, W.R.. 1910-1913
- R.T. Fisher Correspondence: Cabot, A.T.. 1912
- R.T. Fisher Correspondence: Canada Dept. of Agriculture. 1927-1939
- R.T. Fisher Correspondence: Carter, E.E.. 1910-1913
- R.T. Fisher Correspondence: Cary, A.. 1901-1922
- R.T. Fisher Correspondence: Chaffee, H.V.. 1907-1909
- R.T. Fisher Correspondence: Chaffee, R.R.. 1913-1923
- R.T. Fisher Correspondence: Chapman, H.H.. 1909-1922
- R.T. Fisher Correspondence: Choate, C.F., Jr.. 1911-1921
- R.T. Fisher Correspondence: Clark, J.F.. 1910
- R.T. Fisher Correspondence: Clark, K.. 1921
- R.T. Fisher Correspondence: Clarke, S.F.. 1913-1914
- R.T. Fisher Correspondence: Cline, A.C.. 1922-1933
- R.T. Fisher Correspondence: Colton, W.W.. 1912
- R.T. Fisher Correspondence: Committee on Food Production & Conservation. 1917-1918
- R.T. Fisher Correspondence: Conant, J.B.. 1933-1934
- R.T. Fisher Correspondence: Cook, D.. 1909
- R.T. Fisher Correspondence: Dana, S.T.. 1913-1933
- R.T. Fisher Correspondence: Davis, P.W.. 1907
- R.T. Fisher Correspondence: Dearborn, J.J.. 1911-1924
- R.T. Fisher Correspondence: Dunn, W.H.. 1922
- R.T. Fisher Correspondence: Dutch, C.F.. 1925
- R.T. Fisher Correspondence: Ecological Society of America. 1917
- R.T. Fisher Correspondence: Eliot, C.W.. 1904-1923
- R.T. Fisher Correspondence: Ellsworth, J.W.. 1919
- R.T. Fisher Correspondence: Emery, A.E. and Susan E.. 1909-1912
- R.T. Fisher Correspondence: Farley, J.W.. 1913
- R.T. Fisher Correspondence: Faull, J.H.. 1932-1933
- R.T. Fisher Correspondence: Fenn Family. 1933-1934
- R.T. Fisher Correspondence: Fernow, B.E.. 1910-1913
- R.T. Fisher Correspondence: Fisher Jr., R.T.. 1932
- R.T. Fisher Correspondence: Fisk, E.F.. 1933
- R.T. Fisher Correspondence: Foster, C.. 1923
- R.T. Fisher Correspondence: French, A.. 1914-1918
- R.T. Fisher Correspondence: Frost, L.M.. 1934
- R.T. Fisher Correspondence: Gast, P.R.. 1922-1934
- R.T. Fisher Correspondence: Gould, H.F.. 1913
- R.T. Fisher Correspondence: Grainger, G.. 1933
- R.T. Fisher Correspondence: Graves, H.S.. 1910-1923
- R.T. Fisher Correspondence: Green Mountain Refrigerator Company. 1913
- R.T. Fisher Correspondence: Greene, Jerome. 1909
- R.T. Fisher Correspondence: Hackett, H. M.. 1909
- R.T. Fisher Correspondence: Hammatt, R.F.. 1921-1922
- R.T. Fisher Correspondence: Harvard Alumni Association. 1913-1922
- R.T. Fisher Correspondence: Harvard College Library. 1912-1921
- R.T. Fisher Correspondence: Harvard Corporation (The). 1908-1933
- R.T. Fisher Correspondence: Harvard University Board of Overseers. 1920
- R.T. Fisher Correspondence: Hawes, A.F.. 1913
- R.T. Fisher Correspondence: Hawley, R.C.. 1921
- R.T. Fisher Correspondence: Hesselman, H.. 1927-1930
- R.T. Fisher Correspondence: Higginson, H.L.. 1914
- R.T. Fisher Correspondence: Higginson, M.G.. 1911-1913
- R.T. Fisher Correspondence: Hiley, W.E.. 1931
- R.T. Fisher Correspondence: Homans, G.M.. 1911-1912
- R.T. Fisher Correspondence: Hosley, N.W.. 1928-1933
- R.T. Fisher Correspondence: Hosmer, R.S.. 1921-1933
- R.T. Fisher Correspondence: Howard, W.G.. 1914
- R.T. Fisher Correspondence: Illick, J.S.. 1921
- R.T. Fisher Correspondence: International Education Board. 1924-1927
- R.T. Fisher Correspondence: Jack, J.G.. 1913
- R.T. Fisher Correspondence: James Jr., H.. 1910-1933
- R.T. Fisher Correspondence: James, E.. 1921
- R.T. Fisher Correspondence: Johnson, O.. 1931
- R.T. Fisher Correspondence: Keith, C.H.. 1924
- R.T. Fisher Correspondence: Kelsey, H.P.. 1921
- R.T. Fisher Correspondence: Kempff, G.. 1928-1933
- R.T. Fisher Correspondence: Kennedy. F.L.. 1911
- R.T. Fisher Correspondence: Kittredge, J., Jr.. 1919-1934
- R.T. Fisher Correspondence: Knapp, F.B.. 1912-1913
- R.T. Fisher Correspondence: Knowlton, H.E.. 1923
- R.T. Fisher Correspondence: Lawrence, J.S.. 1912
- R.T. Fisher Correspondence: Lee, A.H.. 1921-1922
- R.T. Fisher Correspondence: Leopold, A.. 1933
- R.T. Fisher Correspondence: Lodge, H.C.. 1921
- R.T. Fisher Correspondence: Lowell, A.L.. 1909-1933
- R.T. Fisher Correspondence: Lowes, J.W.. 1934
- R.T. Fisher Correspondence: Maine, University of. 1921
- R.T. Fisher Correspondence: Marsh, G.. 1922
- R.T. Fisher Correspondence: Massachusetts Agricultural College. 1921
- R.T. Fisher Correspondence: Massachusetts Board of Health. 1913
- R.T. Fisher Correspondence: Massachusetts Forestry Association. 1912-1934
- R.T. Fisher Correspondence: Massachusetts Water Supply Commission. 1932
- R.T. Fisher Correspondence: May, S.H.. 1912-1913
- R.T. Fisher Correspondence: McNutt, W.S.. 1923
- R.T. Fisher Correspondence: Middlebury College. 1917
- R.T. Fisher Correspondence: Middlebury College Forest Board. 1924-1934
- R.T. Fisher Correspondence: Miller, F.G.. 1921
- R.T. Fisher Correspondence: Moody, W. R.. 1923-1924
- R.T. Fisher Correspondence: Moore, B.. 1925
- R.T. Fisher Correspondence: Morrison, J.. 1912-1914
- R.T. Fisher Correspondence: National Casket Company. 1913
- R.T. Fisher Correspondence: National Conservation Congress. 1913
- R.T. Fisher Correspondence: National Research Council. 1928-1934
- R.T. Fisher Correspondence: New Hampshire (state of) Forestry. 1921-1924
- R.T. Fisher Correspondence: Northeastern Forest Experiment Station. 1924-1934
- R.T. Fisher Correspondence: Oak Ridge Observatory. 1932-1933
- R.T. Fisher Correspondence: Obrion, Russell & Co.. 1913
- R.T. Fisher Correspondence: Olmsted, F.E.. 1912
- R.T. Fisher Correspondence: Ostrander, G.N.. 1931
- R.T. Fisher Correspondence: Parker, G.. 1931-1932
- R.T. Fisher Correspondence: Patton, R.T.. 1922
- R.T. Fisher Correspondence: Peirson, H.B.. 1920-1921
- R.T. Fisher Correspondence: Petersham, Town of. 1909-1934
- R.T. Fisher Correspondence: Phillips, J.C.. 1929-1933
- R.T. Fisher Correspondence: Pinchot, G.. 1909-1930
- R.T. Fisher Correspondence: Rackemann (Sawyer) & Brewster. 1911-1921
- R.T. Fisher Correspondence: Raymond, A.J.. 1909-1911
- R.T. Fisher Correspondence: Reed, P.M.. 1923
- R.T. Fisher Correspondence: Richardson, A.H.. 1919-1925
- R.T. Fisher Correspondence: Riggs, R.B.. 1913
- R.T. Fisher Correspondence: Riley, S.. 1926-1927
- R.T. Fisher Correspondence: Robinson, F.. 1913
- R.T. Fisher Correspondence: Romell, L.G.. 1931-1932
- R.T. Fisher Correspondence: Rosenwald Industrial Museum. 1929
- R.T. Fisher Correspondence: Roth, F.. 1910-1912
- R.T. Fisher Correspondence: Sabine, W.C.. 1908-1913
- R.T. Fisher Correspondence: Saltonstall, L.. 1927
- R.T. Fisher Correspondence: Schenck, C.A.. 1909-1932
- R.T. Fisher Correspondence: Sewall, J.W.. 1922-1932
- R.T. Fisher Correspondence: Seymour, G.D.. 1911
- R.T. Fisher Correspondence: Shaw, T.E.. 1930
- R.T. Fisher Correspondence: Shepard, H.B.. 1921-1922
- R.T. Fisher Correspondence: Shepard, H.N.. 1922
- R.T. Fisher Correspondence: Shepard, W.. 1929
- R.T. Fisher Correspondence: Shinn, C.H.. 1922
- R.T. Fisher Correspondence: Simes, O.. 1932
- R.T. Fisher Correspondence: Simes, W.. 1910-1921
- R.T. Fisher Correspondence: Society of American Foresters. 1918-1934
- R.T. Fisher Correspondence: Society of Forestry in Suomi (Finland). 1925-1931
- R.T. Fisher Correspondence: Spaeth, J.N.. 1921-1932
- R.T. Fisher Correspondence: Spaulding, T.C.. 1932
- R.T. Fisher Correspondence: Steed, A.V.. 1933
- R.T. Fisher Correspondence: Sterling, E.A.. 1913
- R.T. Fisher Correspondence: Stevens, W. I.. 1921
- R.T. Fisher Correspondence: Stillman, E.G.. 1933
- R.T. Fisher Correspondence: Strait, E.D.. 1922
- R.T. Fisher Correspondence: Swantee, C.N.. 1932
- R.T. Fisher Correspondence: Tarbox, E.E.. 1921-1923
- R.T. Fisher Correspondence: Tenska, R.R.. 1923
- R.T. Fisher Correspondence: Tomlinson, O.. 1921
- R.T. Fisher Correspondence: Toumey, J.W.. 1912-1922
- R.T. Fisher Correspondence: Trustees of Public Reservations. 1933
- R.T. Fisher Correspondence: Tupper, W.W.. 1913
- R.T. Fisher Correspondence: Upham, A.H.. 1913-1921
- R.T. Fisher Correspondence: USDA Forest Service. 1909-1934
- R.T. Fisher Correspondence: Vaughan, J.. 1931
- R.T. Fisher Correspondence: von Maltzahn, H.F.. 1927
- R.T. Fisher Correspondence: Walcott, H.P.. 1911
- R.T. Fisher Correspondence: Waldo, S.. 1931
- R.T. Fisher Correspondence: Warner, R.S.. 1912
- R.T. Fisher Correspondence: Waugh, F.A.. 1912
- R.T. Fisher Correspondence: Weston Jr., W.H.. 1931
- R.T. Fisher Correspondence: Whitfield, H.D. (Hoot). 1913
- R.T. Fisher Correspondence: Whitney, G.A.. 1912
- R.T. Fisher Correspondence: Wolcott, R.. 1930
- R.T. Fisher Correspondence: Woolsey Jr., T.S.. 1912-1921
- R.T. Fisher Correspondence: Wyman, L.. 1913
- R.T. Fisher Correspondence: Zon, R.. 1910-1934
- R.T. Fisher Historical Papers. 1893-2011
- R.T. Fisher leaning against a white pine; Richmond, NH. 1923
- R.T. Fisher Negatives. 1900
- R.T. Fisher Photograph. 1903
- R.T. Fisher Photographs - Family and Friends. 1877-1980
- R.T. Fisher Photographs - Harvard Forest. 1908-1916
- R.T. Fisher Photographs - Pacific Northwest. 1898-1901
- Radiation effect on duff moisture; Adams-Fay Lot (TS IX). 1929
- Radiometer - 1926 spherical. 1927
- Radiometer - 1929 spherical Type A with lower annulus B. 1929
- Radiometer - 1929 spherical Type B. 1929
- Radiometer - 1929 spherical Type C with black annulus A. 1929
- Radiometer - Burning glass. 1927
- Radiometer - Detail 1927 Spherical. 1927
- Radiometer - Detail 1929 Spherical. 1929
- Radiometer - Detail of massive base. 1928
- Radiometer - Galvanometer, in Biophysical Lab. 1926-1927
- Radiometer - Galvanometer; TS V. 1925
- Radiometer - Massive base.
- Radiometer - Massive base in field; TS V - 40% cover. 1925
- Radiometer - Massive base, in lab.
- Radiometer - Urox and massive base in field; TS V - 85% cover. 1925
- Radiometer - Urox, in lab. 1927
- Radiometers - 1926 Thermopile and Gottlieb. 1926
- Radiometers - Classification. 1929
- Radiometers - Moll-Gorczynski. 1927
- Radiometers - Polarization curves. 1929
- Ragweed Seeds 2012. 2012
- Raised relief map of New England. 1944
- RAPID: Is Carbon Starvation a Proximal Cause of Tree Mortality from Defoliation?. 2019-2021
- RAPID: Regional and Landscape Initiatives at Harvard Forest LTER. 2009-2010
- Rare Plant Monitoring Results. 2003
- Rate of Soil Development and Biological Background of Some Pedological Theories. 1968
- Raup House Site Plan. 2001
- Ray and Richard Bryant. 1969
- RCN-SEES: Integrating Land-Use Scenarios, Ecosystem Services, and Linkages to Society (Scenarios, Services, and Society - S3). 2013-2018
- RCN: Engaging Scientists and Practitioners to Advance Evidence-based Standards for Connecting Ecological Research and Societal Decision-making (ENGAGE). 2018-2022
- Reading and Conserving New England: Using History to Interpret and Manage Nature: Geddes W. Simpson Lecture. 2009
- The realm of the aesthetic. 1965
- Rebuilding French Road Inn: a Historical and Archaeological Survey. 2006
- Recent changes of climate and vegetation in southern New England and adjacent New York.. 1937
- Recent Scientific Graphics. 2003-2005
- Recent Successional Processes Investigated by Pollen Analysis of Closed-Canopy Forest Sites. 1987-1989
- The reclamation and management of New England woodlots. 1980
- Reclamation of weeviled white pine; SC I, PH I and VI (formerly Exp. 30-1, Active Research files). 1930
- The Recollections of Job Lippitt of North Main Street, Petersham. 1852-1917
- Recommendations for Long-Term Monitoring of Freshwater Macroinvertebrates in Lakes, Ponds, and Vernal Pools of the Cape Cod National Seashore. 2002-2007
- Reconciling the opposing views on the role of fire in the paludification of northern forests. 1986
- Reconnaissance of the forests of Oxford County, Maine, with special reference to the effects of fire, wind, soils and glaciation. 1951
- A reconnaissance survey of the distribution of native spruces in the Harvard Forest and the surrounding 9 quadrangles. 1953
- Reconsidering American Chestnut's Dominance. 2013
- Reconstructing forest history from live and dead plant material - an approach to the study of forest succession on the Pisgah Tract, SW New Hampshire. 1973
- Reconstruction of 1937 Vegetation Plots - research maps. 1980
- Reconstruction of a Mixed-Species Forest on Tom Swamp VI. 1975-1977
- Reconstruction of an area in Slab City X. 1981
- Reconstruction of an Old-growth White Pine-Hemlock Stand in Southwestern New Hampshire Across a Topographic Gradient. 1992
- Reconstruction of Asa's Hollow (PH II). 1988
- Reconstruction of Slab City Section X. 1981
- A reconstruction of the vertical structure of a portion of the Slab City Tract IX of the Harvard Forest in central Massachusetts. 1988
- A Record of Holocene Environmental Change From Wildwood Lake, Long Island, New York - Manuscript. 2005-2010
- A Record of Lateglacial and Early Holocene Environmental and Ecological Change From Southwestern Connecticut, USA. 2008-2009
- Record of trees removed from sample plot A, Tom Swamp I. 1908
- Record units in cut portion prior to cutting, Exp. 56-2, TS I. 1956
- Records of Sample Plot F, on thinning white pine in SC II. 1913
- Recovery and Morphology of Pinus Resinosa Ait. Trees 50 Years After They Were Displaced by A Hurricane. 1989
- Recovery from trauma at a simulated hurricane blowdown site. 2000
- Recreation demand and environmental degradation: the proposed development of the Mineral King area by Disney Enterprises. 1970
- Red and scotch pine plantation, PH VI. 1921
- Red and white pine plantation, PH VI, 15F. 1931
- Red and white pine plantation; Glens Falls, NY. 1926
- Red and white pine plantations; SC III, P-5, 3.2 and P-6, 4.5. 1931
- Red and white pine, Michigan. 1923
- Red and white pine, Mishike, Wisconsin. 1923
- Red maple and white pine, PH I. 1966
- Red maple coppice stand, PH VII. 1949
- Red oak crop trees, Exp 28-1. 1940
- Red oak, Wilder Lot. 1927
- Red pine - mature stand, Lake Nell, Wisconsin. 1923
- Red pine - white spruce plantation, PH I, Mx Sd -5, 5.0. 1931
- Red pine and white spruce planted on cut-over cordwood land, PH VIII, Mx-Sd-1-1927, 25-C. 1928
- Red pine in central New England: a preliminary study with volume and yield tables. 1926
- Red pine on cut over cordwood land, PH II. 1924-1944
- Red pine plantation before thinning operation of 1960-1961, PH I, 25K. 1961
- Red pine plantation on cut-over cordwood land, PH I- P10 (1925). 1928
- Red pine plantation prior to cutting, PH I, C-1960. 1960-1961
- Red pine plantation, 22-B, PH III, P-1. 1944
- Red pine plantation, 25-L, White spruce plantation, 25-F, PH III, P-3, Sp-1. 1944
- Red pine plantation, Petersham Town Forest. 1934
- Red pine plantation, PH V, P-6, .5, 1929-1930. 1931
- Red pine plantation, PH VI. 1918
- Red pine plantation, PH VI.
- Red pine plantation; near Groton, Mass.. 1924
- Red pine plantations in Massachusetts. 1974
- Red pine planted on old pasture; SC XI, P-6-19. 1928
- Red pine pruning experiment, PH III. 1936
- Red pine thinning plots in PH VI. 1930
- Red pine, East Jaffrey, New Hampshire. 1923
- Red pine, Mishike, Wisconsin. 1923
- Red pine, New Hampshire. 1927
- Red pine, Petawawa Experimental Forest. 1944
- Red pine, PH I, 25H. 1969
- Red pine, PH I, 25K. 1966
- Red pine, State Line, New Hampshire. 1924
- Red pine, Waterville. 1923
- Red pine, Winchendon, Mass.. 1924
- Red pine, Wisconsin. 1923
- Red pine-white spruce plantation in mowing, PH I, Mx Sd-5 (1926). 1928
- Red pine-white spruce plantation on cut-over cordwood area, PH I, Mx Sd-4 (1925). 1928
- Red pine-white spruce plantations, PH I, Mx Sd-5, 4.5 acre. 1937
- Red Spruce Manuscript (Unpublished). 1994-2004
- Red spruce, 60% sun; TS V, Area E, near station 'B'. 1925
- Red spruce; Adams-Fay Lot (TS IX), SW 1/4. 1925
- Red squirrel damage to coniferous plantations and its relation to changing food habits. 1928
- Red squirrel damage, Harvard Forest.
- Red squirrel damage, PH VII. 1924-1925
- Red squirrel damage, PH VIII. 1924-1925
- Red-backed Salamanders as Indicators of Hemlock Forest Health. 2013-2014
- Redding CT/Highstead Arboretum Project Plot Data and Research Notes. 2006
- Reduce Threats to U.S. Forests from Invasive Forest Pests by Advancing Policy Solutions. 2018
- Reducing Uncertainty in Soil Respiration Models: Incorporating Soil Biota in a Long-Term Climate Change Experiment. 2011-2015
- Reducing Uncertainty in Soil Respiration Models: Incorporating Soil Biota in Long-Term Climate Change Experiment. 2014-2016
- The Redwood. 1903
- Redwood transparency. 1934
- Reflections: An Oral History of the Monadnock Region.
- Reflections: An Oral History of the Monadnock Region - Pisgah: A Place Apart. 2008
- Reflections: An Oral History of the Monadnock Region - The Great Hurricane of 1938. 2008
- Regeneration in Small Forest Openings - Prospect Hill IX. 1983-1985
- The regeneration of white pine following four cutting regimes in central New England. 1920
- Regeneration Survey - Prospect Hill I. 1990-2014
- Regional and Historical Influences on Exotic Plant Invasions -- The Ecological Drivers of Alliaria petiolata Invasion in Western Massachusetts. 2008
- A Regional Approach for Integrative Science for Society and the Environment. 2007
- Regional variation in modern and historical fire regimes in the boreal forest of Labrador and adjacent Quebec. 1985
- Regional Vegetation Response to Human Disturbance in Central New England. Proposal. 1993
- Regional, local and internal controls of raised bog development. Proposal to NSF. 1987
- Regional, local and internal controls of raised bog development. Proposal to NSF. 1988
- Regional-Historical Analysis of Forest Ecosystem Response to Disturbance. Comparative Study of Temperate and Tropical Landscapes. 1998-2001
- Regional-historical analysis of forest ecosystem response to disturbance: Comparative study of temperate and tropical landscapes. NSF Proposal. 2000-2003
- The regrowth of hardwood sprouts resulting from repeated weedings. 1930
- Reiteration mechanisms and morphological analysis of New England white pine saplings, Pinus strobus. 1990
- Relating climate change in New England with vegetation changes: red spruce, hemlock, and chestnut. 1988
- Relation of climate to utilization of land for forests. 1929
- The Relation of Hardwood Crown Development to Thinning During the First and Second Growing Seasons After Treatment. 1948-1949
- Relation of radiation (light) and soil moisture to tree growth. 1928
- The relation of the incidence of Fomes annosus root rot in red pine plantations to thinning methods (formerly Co-Exp. 56-1, Active Research files). 1956
- The relation of transport to growth in dicotyledonous trees. 1964
- The relation of tree development to the timing of the first thinning in even-aged hardwood stands. 1947
- The relation of white pine slash to the development of reproduction on clear cut areas. 1926
- The relation of white tailed deer to forests in north central Massachusetts. 1934
- The relationship between slope orientation and the trees on Harvard Hill in the Harvard Forest. 1989
- The relationship between soil pH and vegetation in the Harvard Forest. 1980
- The relationship of species distribution to soil moisture in Tom Swamp I, including a detailed survey of old planting areas. 1956
- Relationships Between Vegetation, Soils and Land Forms in Potter County, Pennsylvania. 1953-1955
- The Relative Abundance of the Juvenile Phase of the Eastern Red-Spotted Newt in Eastern Hemlock-dominated and Mixed Deciduous Stands at Harvard Forest. 2003-2012
- Relative annual leader growth, TS V. 1929
- Relative contribution of aquatic bryophytes to ecosystem oxygen metabolism in three small streams in Massachusetts. 1995
- Relative effects of catastrophic winds on upland plots in the Harvard Forest. 1988
- Relative Growth Rates of Conifers in Wet and Dry Habitats. 2001
- The release of eastern hemlock by the death of American chestnut on Prospect Hill IV. 1948
- Release of white pine following thinning on Tom Swamp IV. 1908
- Release; SC II. 1915
- Releasing - thinning; TS V, central portion, north of cross road. 1909-1910
- Releasing by girdling. 1930
- Releasing volunteer white pine, PH I. 1919
- Releasing, Harvard Forest. 1925
- Releasing, PH I. 1911
- Releasing, Russel Land. 1923
- Releasing, TS VI. 1915
- Releasing, TS VII. 1914
- Releasing-Sample Plots, PH I. 1915
- Releasing; SC X, P-1. 1925
- Releasing; TS VI, P-1, along V-VI Road. 1915
- Relief Map of New Hampshire and Vermont 1990. 1990
- Remote Sensing of Forest Canopy Chemistry. 1989
- The removal of substances from the phloem. Article in Recent Advances in Botany. 1961
- Renovation Proposal for Environmental Control Facility: Nutrient Analysis Laboratory 1993. 1993
- Report and estimate on the Waldo woodlot, Petersham. 1912
- Report of mill work for 1910. 1910
- Report of Survey of the New England Wooden Box Industry. 1927
- Report of the committee to visit the Harvard Forest. 1953
- Report of the Director of the Harvard Forest to the Committee appointed by the Board of Overseers to visit the Harvard Forest. 1942
- A report of the field work on the 1924 revision of the working plan of the Harvard Forest. 1924
- Report of the Review Committee on Harvard Biological Centers Outside of Cambridge. 1974
- A Report on 8.8 Acres Located in Tom Swamp III. 1947
- Report on a Seven Acre Forest Fire on Prospect Hill III and Plantation 37-E.. 1947
- Report on Cabot Foundation projects, 1959-1960. 1959-1960
- Report on cordwood cutting and improvement cuttings in the western portion of northeast Prospect Hill (PH II and PH VIII). 1909
- Report on Examination of the Woolsey-Brooks Northwest Tract and the Dexter Lot. 1912
- Report on Experiments with the Lombard Wizard 2-16 Chain Saw. 1951
- Report on Marking of Red Pine, Fritz Brinser Farm, Town of Petersham, MA. 1949
- Report on measurements of volume of water flow. 1975
- Report on Mount Everett. Includes Orwig, D.A. and Motzkin, G. report on tree ring data and pitch pine. 1999-2000
- Report on Mr. Whitney's portable mill at North Orange. 1913
- Report on operations and management of white pine. 1910
- A report on some of the forest plantations of Massachusetts. 1920
- Report on Southern Field Trip. 1940-1942
- Report on strip cutting in Tom Swamp III. 1912
- Report on the Blair Lot, Sputter Mill Brook, Petersham, Massachusetts. 1912
- Report on the Charles Bullard Fund for Forest Research, 1986 (includes 25-year review). 1986
- Report on the Field Trips to the Harvard Forest. 1952
- Report on the forest types and history of TS III. 1911
- A report on the history of a 3.7 area of Tom Swamp VI. 1951
- Report on the Lumbering of Corbin Park, New Hampshire. 1904
- Report on the Mann Lot. 1911-1912
- Report on the present condition of the cut-over hardwood lands in Meadow Water Tract IV and V. Second Report on a Certain Portion of Meadow Water Tract IV, V, and VI. 1912
- Report on the silvics of red oak. 1912
- Report on the Spooner Lot. 1912
- A Report on the Use of Calcium Chorlide as a Possible Forest Fire Retardant. 1929
- Report on thinned areas, Meadow Water III, IV, and V. 1912
- Report on Tom Swamp I, P-Hd-3 South. 1947
- Report on types and percent of species on Meadow Water IV. 1912
- Report on White Spruce in Plantations. 1942
- Report to A.W. Mellon Foundation on Harvard University Program for Training and Research in Ecology Phase II: New Thrusts and Collaborations. 2006
- Report to the Massachusetts Department of Conservation and Recreation of Friends of Mohawk Trail State Forest, Modeling the Jake Tree Sideways and updated list of measurements. 2005-2011
- Report upon the cordwood cuttings of the Prospect Hill tract and the effect upon reproduction. 1912
- Reports of the Forestry Division and the Harvard Forest 1903-1961. 1903-1969
- Reports on research at Harvard Forest 1949-1956. 1949-1956
- Reports on the Dudley Lot. 1913
- Reports on the Harvard Forest to Harvard University. 1908-1956
- Reports on the Philips Lot. 1913
- Reports to Friends of Harvard Forest, 1945-1961. 1945-1961
- Reports to the Harvard Forest Visiting Committee, 1950-1952. 1950-1952
- Reproduction improvement with foliage sprays of 2-4-5-T (formerly Exp. 58-1, Active Research files). 1958
- Reproduction of valuable species in old fields, pastures, and brushland in Massachusetts. 1911
- The reproduction of white ash in Petersham. 1912
- The reproduction of white pine in old fields; central Massachusetts. 1912
- Reproduction on the areas cut in 1911-1912: Tom Swamp I, III, IV, V. 1913
- Reproduction plot #1; Adams-Fay Lot (TS IX), Hemlock selection. 1924
- Reproduction plot #1; Adams-Fay Lot (TS IX), Hemlock selection. 1924
- Reproduction plot; Adams-Fay Lot (TS IX), Strips. 1924
- Reproduction strip; Adams-Fay Lot (TS IX). 1924
- Reproduction systems in the pine-hardwood succession in old fields, Tom Swamp. 1939
- Reproduction, thinning, improvement, and salvage, PH VII-D-1949. 1949
- Reproduction; TS V, P-16.
- Request to close woods during drought of 1960s. 1964
- Res scurfulorum (or Plan for a family farm in Boxford, Mass). 1975
- Research - air photo - ground photos of overlap B2-B3, IR-25A, 7-5-44; Slab City Block. 1945
- Research and the Planning Process in Land Management. 1963
- Research at the Harvard Forest. 1928
- Research at the Harvard Forest. 1907-1945
- Research at the Harvard Forest - Final Project. 2004
- Research Dynamics of the Homogenocene in a Rapidly Changing Climate: Pollinator Homogenization Threatens Plant Diversity. 2013-2015
- Research Experience for Undergraduate (REU) Program in Forest Ecology at Harvard Forest (1999-2002). 1999-2002
- Research from early 1920s, includes pond surveys and spring problem data collection charts. 1923
- Research group projects, 1990. Proposal. 1990
- Research in the Biological Aspects of Forest Production. 1953
- Research maps of historic hurricanes, gales, and tornados in New England. 1944
- Research maps, vegetation in old-growth Pisgah Tract forests. 1980
- Research notes on bryophytes. 1993-1995
- Research notes on rare dragonflies and butterflies. 1998
- Research on Norwegian Bogs. 1987-1997
- Research photo negatives (1 drawer). 1990
- Research Plot Removal. 2014
- Research possibilities at the Harvard Forest. 1983
- Research, Cabot Work; Harvard Forest. 1944
- Research, Education and Outreach to Advance the Wildlands, Woodlands, Farmlands, and Communities Initiative. 2019-2020
- Researches in British woodland ecology, with particular reference to the ground flora. 1997
- Reserved culled old growth, TS IV, P-Hm-Hd-3 (Reserve). 1915-1925
- Resistance to water flow in xylem vessels. 1979
- Resolving patterns of vegetation change in central New England: a geographical approach. 1989
- Resolving Patterns of Vegetation Change in Central New England: A Geographical Approach. 1992
- Resolving patterns of vegetation change in Central New England: A geographical approach. Proposal to NSF. 1990
- Resources and the Quality of Landscape. 1963
- Response #1 and Response #2. 2010
- Response of Fender's Blue Butterfly to Large Scale Habitat Restoration in Critical Habitat. 2011-2012
- Response of maple and birch to experimentally-created canopy gaps. 1988
- Response of maple to natural canopy gaps. 1988
- Response of maples to understory soil moisture addition. 1986-1988
- Response of roots of seedlings of slash pine and red oak to fertilization. 1973
- The Response of Solidago canadensis to Manual Defoliation as Expressed by Pollinator Visitation and Diversity. 2006
- The response of understory hemlock to mortality of overstory chestnut. 1992
- The response of understory vegetation to simulated hurricane disturbance. 1996
- The Response of White Pine Saplings to Varying Light and Soil Conditions. 2004
- Response to Injury of Roots of Mature Woody Plants. 1963-1968
- Restoration of Soil Microbial Function following Degradation on Department of Defense Lands: Mediating Biological Invasions in a Global Change Context. 2012-2017
- The restoration of watershed forests in the hurricane area. 1939
- Results of the first thirty years experimentation in silviculture at the Harvard Forest. 1917-1947
- Resurvey of Experimental Reproduction Cuttings. Tom Swamp IX. 1964
- Resurvey of Matthews Plantation 1974. 1974
- Resurvey of Matthews Plantation 1974. 1974
- Rethinking Land and Labor: Shifting Family Values and the Transition to Industrial Dairy Production in Massachusetts. 2012-2013
- REU Program 2010: Summer Photos on DVD. 2010
- REU Program in Forest at the Harvard Forest. 1995-1996
- REU Program in Forest Ecology at Harvard Forest. 1996-2000
- REU Program in Forest Ecology at Harvard Forest. Proposal to NSF (funded). 1997-1999
- REU Program in Forest Ecology, 2005-2009 proposal. 2005-2009
- REU Site: A Forest Full of Big Data: the Harvard Forest Summer Research Program in Ecology 2015-2019. 2015-2022
- REU Site: Harvard Forest Program in Forest Ecology: Multi-scale Investigations of a Forested Ecosystem in a Changing World. 2005-2010
- REU Site: Harvard Forest Summer Research Program in Forest Ecology 2010-2014: Ecological Data-Model Fusion and Environmental Forecasting for the 21st Century. 2010-2014
- REU Site: Summer Research Program in Ecology at the Harvard Forest 2020-2024: Diverse Data Networks for Diverse Data Scientists. 2020-2024
- REU Supplement entitled "Human Disturbance in the Context of Environmental Change: Re-evaluating the Long-term Dynamics of New England Forests". National Science Foundation Proposal. 2000
- REU supplement proposal for 1999 field season. 1999
- REU supplement to: Regional, local, and internal controls of raised bog development. Proposal to NSF. 1989
- REU Supplement--Resolving patterns of vegetation change in Central New England: A geographical approach.. 1991
- REU Supplement--Resolving Patterns of Vegetation Change in Central New England: A Geographical Approach. Proposal to NSF. 1992
- REU Supplemental Request for support for one REU student. 2011-2012
- Review of G. Whitney's "From Coastal Wilderness to Fruited Plain" (TREE). 1994
- Review of Harvard Forest Situation. 1946
- Review of the hurricane and land-use history of New England. 1973
- Revisions to Prospect Hill map. 1979
- Rhizobial research notes. 1990
- Rhizotron root studies. 1973
- Rhode Island witness tree data. 2000
- Riceville Pond Flowage Investigation. 1942-1961
- Riceville Pond; Tom Swamp Tract. 1960-1963
- Richard Bryant Homestead. 2008
- Richard Bryant Homestead Correspondence. 1989-2008
- Richard Bryant Homestead Photo Album. 1993-1994
- Richard N. Bryant Deed to Harvard Forest. 2007-2016
- Richard T. Fisher. 1926
- Richard T.T. Forman Papers. 1984-2013
- Richard Thornton Fisher 1876-1934. Selections from his publications with a memorial biography by Henry James. 1985
- Riley License Agreement. 1990-2009
- The Rise and Felling of Plantation Forestry in Central New England. 2008-2009
- Road Map of Massachusetts. 1931
- Road map of Petersham, Worcester County. 1903
- Road Map of the Town of Petersham. 1933
- Road Map of the Town of Petersham. 1898
- Road map of Worcester County Massachusetts. 1937
- The Road to Petersham.
- Roads and Buildings Town of Petersham. 1938
- Roads and Waterways Town of Petersham. 1938
- Roadside clearing of young hardwood growth; Roadside on Athol Road. 1915
- Roadside, North end Compartment IX; Adams-Fay Lot (TS IX). 1925
- Robert M. Borg Photographic Collection of Wildlife in Massachusetts State Forests. 1935-1944
- Robert Marshall Procite Bibliography. 1923-2012
- Robert Marshall Project. 1920-1939
- Robert Marshall Project. 2007
- Robert Marshall Project: notes and journal photocopies. 1924-1927
- Robert Marshall Project: Photocopy request forms and correspondence with Robert Marshall's family. 1921-1937
- Robert Marshall: portrait of a liberal forester. 1986
- Rocks and plants: a study of nutrition. 1976
- Roger and Caroline J. Putnam Land. 1972
- Rogers/MacFarland Farm. 2013
- Rogers/MacFarland Farm - 1880s. 2013
- The Role of Dead Trees in Ground-Level Biodiversity at the Harvard Forest. 2001
- Role of ecosystem development and environmental change in central Sweden. 1989
- The role of embolism in major shade-tree diseases. 1983
- The Role of Moose and Deer Browsing in Regenerating Forests of Southern New England. 2008
- The Role of Photoperiodism in Forest Genetics.. 1950
- Root competition plot, PH I. 1944
- Root Dynamics and Ecosystem Processes in Relationship to Elevated Nitrogen. 2012
- Root exposure studies of mixed species stands. 1970
- Root growth in red maple (Acer rubrum L.). 1983
- Root Hair Injection research notes. 1990
- A root of Acer Rubrum L. (The red maple). 1985
- Root-free Plot-Blocks I-III.
- Root-free Plot-Blocks I-III.
- Roots and Shoots of Juncus effusus, Phalaris arundinacea and Scirpus cyperinus. 2008
- Roots of trees in the forest floor. 1974
- Rough Survey of Portions of Mr. William Simes' Mann and Martin Lots and Land of Adjoining Owners. 1922
- Rough Survey of Portions of Mr. William Simes' Mann and Martin Lots and Land of Adjoining Owners. 1922
- Rough Survey of Portions of Mr. William Simes' Marsh and Martin Lots and Land of Adjoining Owners. 1922
- Route 122 Construction - Plan of DCR Taking - 1936. 1936-2016
- Route 122 Layout Plans. 1937
- The Royal Forestry Society Visit to Harvard Forest. 2016
- Royalston Common: a case study in small town planning. 1974
- Rules for commune on Doe Valley Road, Petersham ("Davenport Pond Property"). 1970
- Rules for Research at Harvard Forest Using Drones. 2014
- Russell A. Johnson Property. 2007-2013
- S&CC-IRG Preliminary Proposal Track 1: Nutrient Supply, Effects and Mitigation to Connected Communities in a Changing World. 2017-2022
- S12-SSI: Collaborative Research: Bringing End-to-End Provenance to Scientists. 2015-2018
- SAF Accreditation reviews of the Harvard Forest. 1942-1955
- SAF Meeting, Alfred, Maine. 1925
- Salamander Abundance in the Harvard Forest. 2004
- Salamander Biodiversity in Massachusetts' Headwater Streams. 2004-2006
- Salvage cutting in red pine plantation, PH I, P-7 (37). 1944
- Salvage cutting of 1943, PH VI, P-Cd-1. 1944
- Salvage harvesting policies after natural disturbance. 2004
- Salvage of the blowdown of Nov 25, 1950, PH V, 19C and 16E. 1951
- Salvage-clearcutting of two 200' strips, PH V. 1951
- Salvaging hurricane-felled timber; Tom Swamp. 1939
- Sample and control plots A, Tom Swamp I. 1911
- Sample plot, PH I. 1921
- Sample plot; SC II. 1908-1920
- Sample plots of volunteer stands in Prospect Hill and Slab City tracts. 1944
- Sand Barrens, Pigeon River Forest, Michigan. 1933
- Sand Dollar Beach Bog - Vegetation. 1947
- Sand dunes, Provincetown, Mass.. 1926
- Sanderson Correspondence. 2007
- Sanderson Tannery. 2010
- Sanderson Tannery - 2010 Archaeological Investigation. 2010-2015
- Sanderson Tannery - 2010 Archaeological Investigation Artifacts. 2010
- The Sanderson Tannery Historical Site at the Harvard Forest: An Archaeological and Historical Baseline. 2008-2009
- Sandpit conversion; Harvard Pond. 1989-1990
- Sap flow in the sugar maple in the leafless state. 1983
- Sap movements in trees. 1964
- Sapsuckers: Do they suck palm sap?. 1974
- Sarah Luce Mann Diaries 1861-1862, 1866-1870. 1861-1870
- Sarracenia Photosynthesis. 2001-2008
- Sarracenia Purpurea Pollinator Photographs. 2005
- Saving North American Forests from the Urgent Threat of Invasive Pests. 2017-2018
- Sawmill 1926-1927, South end Tom Swamp. 1926-1927
- Sawmill on SC II - Cut of 1932-33. 1933
- Sawmill, Lumber yard; TS VI. 1910
- Sawmills. 1910-1940
- Scale of logs cut on USFS permanent sample plot located on an estate owned by Harold Parker, Lancaster, Massachusetts. 1916
- Scaling Sarracenia: Ecology of a Model System. 1900-2100
- Scarborough's topographic map of Massachusetts. 1903
- SCC-Reconnecting Cities to Their Rivers in a Digital World. 2019-2022
- Scenic Roadways in Petersham. 1976
- School District No. 10: some reminiscences and reflections. 1922
- Schools Tapping Into Scientific Expertise: Real Science, Real Scientists, Real Issues. 2015-2016
- Schoolyard LTER for the Harvard Forest. Proposal to NSF (Funded).. 1998-1999
- Schwarz Lot.
- Schwarz Lot.
- Schwarz Lot 1931 forest type and topographic map. 1931
- Schwarz Lot Deeds and Early Correspondence. 1912-1960
- Schwarz Tract - Silvicultural Operations 1938. 1938
- Schwarz Tract - Stand Records. 1929-2022
- Schwarz Tract - Stand Type map 1938. 1938
- Schwarz Tract 1938. 1938
- Schwarz Tract 1994. 1994
- Schwarz Tract Southwest Corner Tree Maps 1960. 1960
- Science and Policy from Quandary to Innovation. 2011-2013
- Science Policy Exchange (SPE) - D.R. Foster Files. 2010-2018
- Science Policy Exchange (SPE) - K.F. Lambert Files. 2010-2018
- Science Policy Exchange - (Memorandum of Agreement between Hubbard Brook Research Foundation and Harvard Forest). 2013-2015
- Scotch and white pine, S. Orleans, Mass., Logos Camp. 1927
- Scotch pine plantation on light soil; near Winchendon, Mass.. 1928
- Scotch pine reproduction, Chatham, Mass.. 1927
- Scotch pine reproduction, S. Orleans, Mass., Logos Camp. 1927
- Scotch pine seed source; Boscawen, NH; Franconia, NH. 1932
- Scotch pine, natural reproduction, Chatham, Mass.. 1927
- Scotch pine, PH VIII. 1918
- Scotch pine-hemlock plantation, PH I, Mx Sd-3, 1.8. 1931
- Scrapbook - Flood of March 23, 1936. 1936
- SE11 100x100 ft. Block of Lyford Grid. 1969-1991
- SE21 200x100 ft. Block of Lyford Grid. 1969-1991
- SE31 300x100 ft. Block of Lyford Grid. 1969-1991
- SE41 400x100 ft. Block of Lyford Grid. 1969-1991
- SE51 500x100 ft. Block of Lyford Grid. 1969-1991
- SE61 600x100 ft. Block of Lyford Grid. 1969-1975
- The search for a new Director. 1969
- Seasonal and Annual Variation in Vertical Activity of the White-footed Mouse, Peromyscus leucopus, in Eastern Mixed-Deciduous Forest. 1998-2001
- Seasonal variation in radiative and turbulent exchange at a deciduous forest in Central Massachusetts. 1994
- Second cutting shelterwood; TS V, P5. 1926
- The second forestry movement (1780-1840): important laws passed by Congress. 1906
- Second growth white pine tables. 1905
- Seed dispersal and disturbance as factors limiting the distribution of rare plant species: a long-term ecological research site supplemental request for the Harvard Forest site. 1989
- Seed Dispersal and Seedling Establishment of Sarracenia Purpurea at Hawley Bog, MA 1998-1999. 1998-2001
- Seed sorter. 1938-1941
- Seed sorting machine. 1939
- Seeding of an abandoned field. 1933
- Seedling Experiment, PH II.
- SEEDS Harvard Forest Field Trip Report. 2008
- SEES Fellows: Modeling dynamic future scenarios to inform complex decisions: linking ecosystem services, wildlife management, and forest stewardship. 2012-2016
- Selden Neck Creek tree cores 1998. 1998
- The Selection and Evaluation of Appropriate Treatment Options for Hemlock Woolly Adelgid in Massachusetts Forests. 2007-2011
- Selection Cutting, Petawawa Experimental Forest. 1944
- Selection cutting, TS IV. 1913
- Selection in pure hemlock; Adams-Fay Lot (TS IX), Hemlock selection. 1925
- Selection of the mill site during logging. 1921
- The seminar on land use and conservation, Harvard University. 1959
- Septic Systems at Harvard Forest. 2006-2007
- Several off-forest thinnings and release cuttings in Massachusetts and New Hampshire. 1923
- Severe storm of March 8, 1931. 1931
- Sewage Disposal System: Facilities Garage Harvard Forest. 2005
- Sewage Disposal System: Shaler Hall. 2007
- Sex and vigor in Populus. 1948
- Sex ratios of the Dioecious plant, Myrica gale at different sites. 1980
- Sex-Associated Characters of Dioecious Species. 1949
- Sex-associated Characters of Dioecious Species (White Ash, Juniper and Aspen). 1949
- SGER: RUI: Collaborative: Mechanisms of Communities Re-Assembly After a Catastrophic Fire. 2002-2003
- Shadbush, Sunset Lane. 1916
- Shade and other influences in plantation success in Petersham. 1913
- Shade-grown white pine; SC II. 1946
- Shaded relief map of Connecticut. 1974
- Shaded relief map of Maine. 1973
- Shaded relief map of New Hampshire and Vermont. 1972
- Shaded relief maps of New England states. 1950
- Shaler Engraved Portrait.
- Shaler Hall. 1940
- Shaler Hall. 1940
- Shaler Hall and Fisher Museum Masonry Engineering Report. 2015-2016
- Shaler Hall Base Plans. 2007
- Shaler Hall Construction. 1938-1940
- Shaler Hall Dedication and History. 1930-2016
- Shaler Hall Renovation.
- Shaler Hall to Environmental Control Facility building piping plan 1971. 1971
- Shaler Hall to Environmental Control Facility building piping plan 1971. 1971
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Harvard Forest 1940. 1940
- Shaler Hall: Proposed Renovation for Shaler Soils Lab 1993. 1993
- Shaler, N.S. Publications. 1874-1898
- Shelterwood cut-oak regeneration studies. 1982
- Shelterwood cutting- Phillips Lot. 1924
- Shelterwood reproduction - white pine thinning plots; Harvard Forest; SC II. 1925
- Shelterwood reproduction map; TS V, Northeast corner. 1923
- Shelterwood reproduction; Adams-Fay Lot (TS IX), 2-Cut Shelterwood, SE from P-11. 1928
- Shelterwood reproduction; TS V. 1925
- Shelterwood reproduction; TS V, NE corner, P-Hd-3. 1925
- Shelterwood reproduction; TS V, P-Hd-3. 1925
- Shelterwood, group selection and strips; Adams-Fay Lot (TS IX). 1924-1937
- Shelterwood; Adams- Fay Lot (TS IX), 2-Cut Shelterwood. 1928
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1925
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1925
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1924-1934
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1924-1934
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1924
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1925
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1925
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1924-1925
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1925
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1928
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1928
- Shelterwood; Adams-Fay Lot (TS IX), 2-Cut Shelterwood, P-7. 1923-1941
- Shelterwood; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1925
- Shelterwood; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1924-1928
- Shelterwood; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1924-1928
- Shelterwood; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1924-1928
- Shelterwood; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1924-1928
- Shifting land use and the effects on river flow in Massachusetts. 1976
- The short shoot and the architecture of Fagus americana (Beech). 1988
- Short-run effects of Castor canadensis on a temperate forest. 2000
- Show Me a Picture, Tell Me a Story: An Introduction to Graphs for the Analysis of Ecological Data from Schoolyard Science Research Studies. 2009
- Shrub distribution and dynamics in central Massachusetts forests. Proposal to NSF Ecology Research Grants. 1992
- Sieve tube longevity in white ash (Fraxinus americana) studied with a new histochemical test for the identification of sugar. 1979
- Significance of deep ground water podzol horizons to classification and genesis of soils. 1959
- The significance of topographic factors in mediating hurricane damage to forest landscapes. 1996
- Silt Cap Study and Relationship to Fragipan Development. 1957-1975
- The Silva of North America by Charles S. Sargent, prints. 1891-1902
- Silver Lake Lot of Kate Fay. 1932
- The Silvical Characteristics of Eastern Hemlock, and Its Growth in Plantations. 1942
- Silvical report on white pine. 1909
- Silvical study of black cherry (Prunus serotina). 1911
- Silvical study of paper birch, on Tom Swamp IV. 1941
- Silvical study of spruce in the Harvard Forest. 1911
- Silvical study of the white ash. 1910
- Silvics in 300 B.C. - Theophrastus' inquiry into plants. 1950
- Silvics of a species. 1912
- Silvics of a species with regard to forest type and form. 1912
- Silvics of Hemlock (Tsuga canadensis). 1912
- The silvics of red spruce: observations made in Petersham, Massachusetts. 1912
- The Silvics of White Ash. 1912
- Silvicultural aids in the control of the gypsy moth on watershed forests. Presentation at meeting of New England Water Works Association. 1937
- Silvicultural methods. 1911
- A silvicultural plan for the management of red oak in Central New England. 1950
- Silvicultural report on the logging operations of 1910-1911: PH I, III, IV, V. 1913
- Silvicultural report, Tom Swamp I. 1912
- Silvicultural results of thinning on Tom Swamp I. 1912
- A silvicultural study and management plan for Tom Swamp III. 1942
- Silviculture report on area of young mixed hardwood and pine growth in compartments 4, 5 and 6-- Meadow Water Tract, Harvard Forest. 1912
- Silviculture Study of Tom Swamp VI. 1948
- Silviculture, Land-use history and Vegetation of a Mixed Hardwood Stand. 1923-1948
- Simes and Williams Lots, Petersham Mass. Property of Olive Simes. 1930
- Simes and Williams Lots, Petersham Mass. Property of Olive Simes. 1930
- Simes Deeds Research. 1765-2018
- Simes Estate Parcel 477. 2014
- Simes Family. 1929-1939
- Simes Family Gift - Poor Farm Road and Pierce Road. 2014-2016
- Simes Hemlock Removal.
- Simes Hemlock Removal. 2005-2010
- Simes Hemlock Removal - Arthropods (TRANSFERRED TO MCZ).
- Simes Hemlock Removal - litter samples since 2005. 2006-2019
- Simes Hemlock Removal - soil samples 2008. 2008
- Simes Litter.
- Simes Lot - Stand Records. 1971-2017
- Simes Spiders, Ants, Beetles (TRANSFERRED TO MCZ). 2011
- Simes Study - Tree Cookies. 2004
- Simes Study - Tree Cores. 2004-2005
- Simes Tract - Plan of Property Line. 2015
- Simes Tract 1980 Stand Map. 1980
- Simes Tract Abutter Deeds. 1995-2004
- Simes Tract Canopy Photographs. 2003-2008
- Simulated Elevation Map.
- Simulated hurricane effects on fuel loading and fire hazard in New England hardwoods (includes Carlson 1993 draft). 1995
- Simulated Hurricane Experiment litterfall since 1989. 1989-2025
- The site characteristics of young Tsuga canadensis in terms of light and small scale topography. 1990
- Site evaluation studies at the Ames Plantation, Tennessee. 1957
- Site Index for Red Oak Compiled to Classify the Harvard Forest Soils. 1949
- Site of Quabbin Reservoir (revised edition, 1938). 1938
- Site of Quabbin Reservoir 1933. 1933
- Site Plan, Profile and Detail, New Sewer Line Community House. 1985
- Site Plan: Fisher House. 2001
- The Siting and Impact of Photovoltaic Systems in Franklin, Hampshire, and Hampden Counties. 2019
- Sitka Spruce; Portage, NY. 1925
- Size and germination of northern white pine seed as influenced by tree and cone characters. 1939
- Sketch Map of Billings Est., Woodstock VT.
- Ski mobiles, PH I and PH II, Locust Opening Road. 1969
- Skidding logs, TS I. 1909
- Slab City. 1944
- Slab City 1930 Stand Map. 1930
- Slab City 1938 Hurricane Damage. 1938
- Slab City 1938 Hurricane Damage Map Compartment I. 1938
- Slab City 1938 Hurricane Damage Map Compartment II. 1938
- Slab City 1938 Hurricane Damage Map Compartment III. 1938
- Slab City 1938 Hurricane Damage Map Compartment IV. 1938
- Slab City 1938 Hurricane Damage Map Compartment IX. 1938
- Slab City 1938 Hurricane Damage Map Compartment Slab City North. 1938
- Slab City 1938 Hurricane Damage Map Compartment V. 1938
- Slab City 1938 Hurricane Damage Map Compartment VI. 1938
- Slab City 1938 Hurricane Damage Map Compartment VII. 1938
- Slab City 1938 Hurricane Damage Map Compartment VIII. 1938
- Slab City 1938 Hurricane Damage Map Compartment X. 1938
- Slab City Base Map - 1994. 1994
- Slab City Block 1946 Stand Map. 1946
- Slab City Block 1946 Stand Map. 1946
- Slab City Block 1946 Stand Map Open Areas, Plantations and Other Land. 1946
- Slab City Block Forest Operations 1960. 1960
- Slab City Block Natural Hardwood Stands. 1946
- Slab City Block Natural Hardwood Stands. 1946
- Slab City Block Natural Mixed Wood Stands. 1946
- Slab City Block Natural Mixed Wood Stands. 1946
- Slab City Block Natural Softwood Stands. 1946
- Slab City Block Operations of 1947. 1947
- Slab City Block Plantation Reassessment. 1960
- Slab City Block Soils Map - 1947. 1947
- Slab City Block Stand Map 1946 Plantations. 1946
- Slab City Block Stand map Compartments II -- X plus old SC I (Whitney lot). 1923
- Slab City Block Stand Map Road Improvement - 1962-1963. 1962-1963
- Slab City Block Standing Timber by Type, Volume and Quality - Overlay. 1956
- Slab City Block Trail Mowing Operations, Roads, Trails 1956. 1956
- Slab City Forest Operations Periods 1-3. 1910-1939
- Slab City Forest Operations Periods 4-7.
- Slab City Forest Types 1909. 1909
- Slab City Forest Types 1912. 1912
- Slab City Forest Types 1919. 1919
- Slab City Forest Types 1923. 1923
- Slab City Forest Types 1930. 1930
- Slab City Forest Types 1986-92. 1986-1992
- Slab City I 1927 Stand Map. 1927
- Slab City I 1932 Stand Map. 1932
- Slab City I 1937 Stand Map. 1937
- Slab City I Stand Map 1925-26. 1925-1926
- Slab City II 1930 Stand Map. 1930
- Slab City II 1932 Stand Map. 1932
- Slab City II 1933 Stand Map. 1933
- Slab City II 1936 Stand Map. 1936
- Slab City II 1937 Stand Map. 1937
- Slab City II Stand Maps 1924, 1925-26-27. 1924-1927
- Slab City III 1924-25 and 1926 Stand Maps. 1924-1926
- Slab City III 1927 Stand Map. 1927
- Slab City III 1932 Stand Map. 1932
- Slab City III 1937 Stand Map. 1937
- Slab City IV 1924 and 1925-26-27 Stand Maps. 1924-1927
- Slab City IV 1930 Stand Map. 1930
- Slab City IV 1937 Stand Map. 1937
- Slab City IX 1924-25 Stand Map. 1924-1925
- Slab City IX 1931 Stand Map. 1931
- Slab City IX 1937 Stand map. 1937
- Slab City IX and X Stand Maps 1912, 1919, 1923, 1937, 1947, 1956. 1912-1956
- Slab City Natural Softwood Stands. 1946
- Slab City North. 1944
- Slab City North 1937 Stand Map. 1937
- Slab City scenes; SC IV. 1908-1915
- Slab City Soils.
- Slab City Soils Map - 1940. 1940
- Slab City South. 1944
- Slab City South 1937 Stand Map. 1937
- Slab City Tract - Stand Records. 1909-2010
- Slab City Tract -- topographic map of compartments III -- VII. 1909
- Slab City Tract Blister Rust Study. 1926
- Slab City Tract Forest Types Compartments III - VIII 1909. 1909
- Slab City Tract Land Use Map 1850. 1850
- Slab City Tract Original Proprietors' Grants. 1733-1771
- Slab City Tract Physical Features, Including Topography 1956. 1956
- Slab City Tract Stand Map Compartments II - X 1912. 1912
- Slab City Tract Stand Map Compartments II - X plus old SC I (Whitney lot) 1919. 1919
- Slab City Tract Topographic Map of Compartments II - X 1912. 1912
- Slab City Tract Topographic Map of Compartments II - X 1912. 1912
- Slab City Tract Topographic Map of Compartments II - X 1912. 1912
- Slab City Tree Cookies 1988. 1988
- Slab City Tree Cores.
- Slab City Tree Cores 1985. 1984
- Slab City V 1924 and 1925-26-27 Stand Maps. 1924-1927
- Slab City V 1931 Stand Map. 1931
- Slab City V 1937 Stand Map. 1937
- Slab City VI 1924 and 1925-26-27 Stand Maps. 1924-1927
- Slab City VI 1931 Stand Map. 1931
- Slab City VI 1937 Stand Map. 1937
- Slab City VII 1924 and 1925-26-27 Stand Maps. 1924-1927
- Slab City VII 1931 Stand Map. 1931
- Slab City VII 1935 Stand Map. 1935
- Slab City VII 1937 Stand Maps. 1937
- Slab City VIII 1931 Stand Map. 1931
- Slab City VIII 1937 Stand Map. 1937
- Slab City VIII/IX 1924-25, 1926-27 Stand Maps. 1924-1927
- Slab City Watershed Preservation Restriction Report. 2012
- Slab City X 1924-25 and 1926-27 Stand Maps. 1924-1927
- Slab City X 1931 Stand Map. 1931
- Slab City X 1937 Stand Map. 1937
- Slab City XI 1925-27 Stand Map. 1925-1927
- Slab City XI 1929 Stand Map. 1929
- Slab City XI 1933 Stand Map. 1933
- Slab City XI 1937 Stand Map. 1937
- Slab City XI Upham Lot Harvard Forest 1935. 1935
- Slab City: Historical Ownership Records and Connor's Pond Dam Study. 1733-2017
- Slash burning following pine cutting; SC III and IV. 1926-1927
- Slash burning operations - mostly gray birch tops. 1963-1964
- Slash disposal; Adams-Fay Lot (TS IX), 2-Cut Shelterwood. 1924
- Slash-Reproduction, Royalston, Mass.. 1928
- The Small Lumber Company: A Look to the Future. 1961
- Smilacina racemosa notes and thesis. 1982
- SMT in White Ash - Ratio Wave Paper II. 1979
- Snow Cover and Its Correlations to Tree Cover in New England Stands. 2001
- Snow damage; TS V, P-Hd-3, Strip shelterwood (1917-18 strip). 1942
- Snow from front windows of Shaler Hall. 1943
- Snow-covered area from Locust Opening Road, PH II, Red pine, 19B. 1969
- Society of American Foresters. 1921-1925
- Softwood regeneration on forked over soil; Adams-Fay Lot (TS IX), P-7, Exp 34-2. 1942
- Soil association map of New England. 1954
- Soil associations of Massachusetts. 1939
- Soil carbon and nitrogen in a pine-oak sand plain in central Massachusetts: Role of vegetation and land-use history. 1996-1998
- Soil Classification Town of Petersham. 1938
- Soil conditions of Worcester County. Worcester County Land Use. 1940
- Soil Map - Lands owned by the Yale School of Forestry, Keene and Swanzey, NH. 1953
- Soil Map Atlas of Northwest Worcester County (advanced copy). 1988
- Soil Map Atlas of Southern Worcester County (advanced copy). 1988
- Soil Map of Maine. 1917
- Soil map of Worcester County, MA. 1922-1927
- Soil map overlays, Petersham, Phillipston, Barre, and Royalston. 1991
- Soil Maps of Massachusetts Counties. 1928
- Soil Maps of New England and Northeast towns/counties. 1923
- Soil Mites.
- Soil moisture in three contrasting freely drained soils of the Harvard Forest. 1976
- Soil movement by termites in the Southeast. 1970
- Soil profile, podsol; Cherry Mountain Plot #1. 1924
- Soil profiles in Prospect Hill trench. 1989
- Soil Profiles of the Montague Sand Plains. 1993
- Soil Profiles, Sweden. 1910-1931
- Soil Samples. 1993
- The Soil Seed Bank of Hemlock and Hardwood Stands at the Harvard Forest (thesis). 2004-2005
- Soil studies; TS II. 1927
- Soil survey of the Harvard Forest - Prospect Hill, Slab City, Tom Swamp Blocks with updated comments by Lyford. 1941
- Soil temperature graphs and analytical tables for soil fauna studies. 1932-1936
- Soil Texture Map for the Cove Areas of the Black Rock Forest. 1931
- Soil trench studies showing intricate soil patterns - Used in 1974 narrow soils paper in Geoderma 11: 195-208. 1967
- Soil Warming Archive Soils.
- Soil warming experiment on Prospect Hill. 1991
- Soil Warming Fire Correspondence. 1995
- Soil Warming Leaf Litter. 2003-2017
- Soil Warming Plus Nitrogen Addition Experiment at Harvard Forest since 2006. 2006-2017
- Soil water relationships in stream source areas. 1975
- Soil, moisture, and vegetation. 1976
- Soil-water relations at the headwaters of a forest stream in New England - Harvard Forest Paper No. 22. 1980
- Soils. 1930
- Soils and forest types from observations on Slab City Tract. 1912
- Soils and Land Use Lab Data. 1993-1994
- Soils and land-use history. 1992
- Soils and species distribution on the Harvard Forest. 1950
- Soils information for the Concord Field Station (Estabrook Woods), Concord, Massachusetts. 1966-1980
- Soils of the Montague Sand Plain. 1992
- Solar Development Hearing. 2019
- Some Aspects of Forestry in New England. 1955
- Some Biological Collections Seen During War-Time Travels. 1943-1945
- Some factors that influence grading of white pine lumber in the region around Athol, Massachusetts. 1912
- Some factors underlying forest fire insurance in Massachusetts, including the occurrence, extent, and damage of fires 1926-1930. 1928-1933
- Some forest service policy development problems. 1974
- Some models of light in relation to leaf geometry. 1976
- Some Notes on the Birds of Harvard Forest. 1968-1970
- Some notes on the history of American forestry (no date). 1960
- Some problems in ecological theory and their relation to conservation. 1963
- Some Problems in North American Plant Geography. 1940
- Some reminiscences concerning the people and homes of the north part of the town of Petersham. 1919
- Some Soil Comparisons Between a Pasture, a Woodlot, and a Hardwood Stand. 1948
- Song of the Swampland. 1943
- Sources of Atmospheric Methane in the Eastern United States. 1994
- Southern Taconic Range tree cores/cookies.
- Spacing experiment, PH III, P-8, 16-C. 1935
- Species and stand response to catastrophic windthrow in central New England. 1988
- Species distribution on a wooded slope from Black Gum Swamp to nearby drylands. 1989
- Species key to the non-woody root tips of common plants at the Harvard Forest. 1967
- Specifications for Environmental Control Facility and alterations to Fisher Museum. 1968-1982
- Spectral absorption by protoplasm. 1924
- Spectrum diagrammatic. 1928
- Spectrum diagrammatic. 1928
- Speech to county foresters, Durham, NH. 1955
- Sphagnum Pond Bog - Vegetation. 1946-1947
- Spiders (DISCARDED). 1998-2008
- Spiders of New England Bogs (DISCARDED). 1999-2000
- Spiders of Tom Swamp Bog (DISCARDED).
- A Splintered Vision - Pisgah: An Untouched Wilderness, a Park or a Timber Resource?. 2019
- Sponsored research and proposals at Harvard Forest. Includes updated listing of archived proposals. 1998-2002
- Spooner Lot. 1912
- SPOT imagery of Harvard Forest and its environs. 1995
- Spraying Experiment for Protection Against Blue Stain in Hardwood Logs. 1939
- The Spread of Norway Spruce through the Harvard Forest. 2006
- Spring refilling of xylem in the grape. 1983
- Spring vacation, Osterville, Mass.. 1925
- Sprouting ability in chestnut. 1987
- Sprouting and germination tests. 1920
- The sprouting pattern of the American chestnut at the Harvard Forest. 1986
- Spruce budworm defoliation, Algonquin National Park, Ontario. 1944
- Spruce reproduction, Maine (hunter's camp). 1937-1940
- Spruce swamp, TS VIII. 1920
- Squam Lake Camp. 1910-1948
- Squirrel budding, PH II. 1938
- Squirrel budding, PH VIII. 1938
- Squirrel budding, PH VIII. 1938
- Squirrel budding, PH VIII. 1938
- Squirrel damage, E. larch; PH VIII (Locust Opening). 1924-1925
- Squirrel damage, Larch; PH VII. 1925
- Squirrel damage, larch; PH VII. 1925
- Squirrel damage, Scotch pine; PH VIII. 1925
- Squirrel damage; PH VII. 1925
- Squirreling,White pine; Adams-Fay Lot (TS IX). 1929
- ST soils and URI Needles/Twigs/Bud Samples.
- Stable isotopes as indicators of forest ecosystem health. 1994
- The stains and discolorations of wood. 1955
- Stalking the Harvard Forest or Some edible plants of New England. 1971
- Stand and reproduction cutting map of the Adams-Fay Lot (TS IX). 1925
- Stand B, TS V, Map of 1923-24. 1923
- Stand before and after thinning; TS V, Northeast corner, Thinning of 1911-1912. 1911-1912
- Stand Composition in the Harvard Forest as Influenced by Site and Forest Management. 1946-1950
- Stand H Experiment; Adams-Fay Lot (TS IX). 1923
- Stand Inspection and History of a Treated and a Control Hardwood Stand, Tom Swamp IV. 1949
- Stand map and working map. 1934
- Stand Map of Parts of Petersham and Barre MA. 1945
- Stand Map of Tom Swamp Annex (TS IX). 1924
- Stand Map of Tom Swamp I-VIII. 1925
- Stand map of Tom Swamp-North 1937. 1937
- Stand map of Tom Swamp-North 1947. 1947
- Stand map of Tom Swamp-South 1937. 1937
- Stand maps of Tom Swamp - North 1947. 1947
- Stand maps of Tom Swamp-South 1947. 1947
- Stand photos (Map of 1937), TS III. 1942
- Stand X - Need of release, Dudley Lot. 1923
- Standing Timber by Type, Volume and Quality. Tom Swamp North 1956. 1956
- Standing Timber by Type, Volume and Quality. Tom Swamp South 1956. 1956
- State-owned forested land-1987 data. 1993
- Statement by Calvin W. Stillman (re: Black Rock Forest controversy). 1966
- Statewide Land Conservation Plan: A Partnership 2003. 2003
- Statistical analysis of soil site relationships at the Black Rock Forest. 1976
- A statistical forest survey of seven towns in central Massachusetts: Winchendon, Erving, Petersham, Warwick, Orange, Northfield, and Royalston. 1923
- Status and needs of the Harvard Forest. 1946
- Steam mill sawing salvaged hurricane-felled timber; Adams-Fay Lot (TS IX). 1939
- Stephen H. Spurr - Correspondence. 1940-1990
- Stepping Back to Look Forward: A History of the Massachusetts Forest. 1998-1999
- Stillman correspondence. 1935
- The Stockholm Lumber Co. of Stockholm, Maine. 1904
- Stone walls of Petersham. 1967
- The Stone Walls of Petersham - mylar overlay. 1990
- Stones on 1938 windthrow, PH I. 1966
- Storm damage - volume estimates of downed conifers. 1977
- Story of a Stone Wall: From the Variability of Vegetation and Variability of Soils in Both Sides of a Stone Wall to its Structure and History of the Soil Beneath It. 2002
- Stratigraphic and macrofossil analysis of Gould's bog. 1987
- Strip cutting (1909-1910); TS V, Hd-1. 1910
- Strip cutting 1913-1914; SC V. 1913-1915
- Striped Maple Distribution in Harvard Forest. 2004
- Structural attributes, disturbance dynamics, and ecosystem properties of old-growth forests in western Massachusetts. Ph.D dissertation. 2007
- The structure and development of hemlock root systems. 1972
- Structure of Ant Communities in Declining Hemlock Stands at Harvard Forest Since 2003 - Connecticut Data. 2004
- Structure of old growth and clear cut forests. 1992
- Structure of spring ephemeral communities and their response to disturbance at the Harvard Forest. 1990
- Student field trip, Fall 1941. 1941
- Student reports on timber production on the Middlesex Falls Lot. 1922
- Studies in bole form of White Pine: Relation between form point and form class. 1925
- Studies in the Experimental Physiology of Forest Tree Seedlings. 1936
- Studies of physiological relationships in Ulmus americana. 1975
- Studies of Post-Pleistocene Fossil Plants and Pollen in New England. 1946
- Studies on soil fauna - moth and fly larvae, mites and termites. 1970
- Studies on the anatomy, morphology, and growth rate of the roots of selected plant species. 1972
- Studies on the Physiology of Lateral Root Formation and Root Growth. 1949
- Studies on the release of sugar into the vessels of sugar maple (Acer saccharum). 1973
- Studies on the root system of Acer rubrum L. - includes Harvard Forest Paper No. 10. 1968
- Studies on the structure of tree roots. 1952
- Studies on trees, carpenter ants and woodpeckers. 1970
- A study of 17th century house types in New England: their relationship to Old World traditions and New World environment. 1620-1675
- A study of artificial forest pruning in white pine plantations. 1934
- A Study of Beaver Lodging and Damming Activities and Histories at Harvard Pond. 2005
- A study of branching in white ash with particular reference to the habit of branching. 1939
- Study of Cutover Old Field Pine Stands. 1932
- A Study of Eccentric Growth in the Main Stems of Red Oak (Quercus rubra L.). 1963
- A study of forest and ownership in Petersham. 1941
- A study of forest damage caused by the 1938 hurricane in the vicinity of Petersham, Massachusetts. 1939
- A study of hydraulic conductivity in relation to the branching architecture of Cornus alterniflora and Populus grandidentata. 1976
- Study of lumber consumption in the Springfield district. 1925
- A Study of P-Hd-3, Tom Swamp V. 1947
- A study of Pinus resinosa Red Pine Plantations: Optimum Conditions for Growth. 1998
- A study of Polyporous betulinus. 1981
- A study of recreation costs and attendance in 17 state parks in Massachusetts. 1967
- A study of reproduction of white pine on recently forested areas in central Massachusetts. 1912
- A study of rural cooperatives in the United States: their history and potential as agents of social change. 1973
- A study of shake in eastern hemlock. 1957
- A study of soil-topography relations on a portion of the Prospect Hill tract: location unknown. 1912
- A study of spatial variation in the forest community along a slope. 1983
- A study of spring flood factors as influenced by forest cover types in central New England. 1937
- A study of swamp spruce on Tom Swamp VIII and IX. 1910
- Study of the correlation between Soil Variation and Vegetation. 2006
- A Study of the Ecology and Control of the Canadian Porcupine on the Harvard Forest During the Winter of 1940-41. 1940-1941
- A study of the effects of location and forest composition on leaf litter composition in the Harvard Forest. 2005
- A Study of the Effects of Microclimate on Leaf Phenology of Scrub Oak (Quercus ilicifolia) on Montague Plain. 1997
- Study of the growth and yield of an individual red oak; SC II. 1941
- A Study of the Gypsy Moth in the Town of Petersham, Massachusetts. 1909-1938
- A study of the old-growth northern hardwoods at the Pisgah Forest, southwestern New Hampshire. 1948
- A Study of the Possibilities of a Red Maple Sprout Stand - 21 Years Old. 1949
- Study of the spruce plantations. Case III. 1947
- A study of the typical branch of the Acer saccharum. 1988
- A Study of the Winter Relations of the Snowshoe Hare in the Harvard Forest. 1937-1938
- A study of Tom Swamp I. 1912
- A Study of Tree Damage due to the Pathogens, Animal Attack and Physical Stress in the Harvard Forest. 1976
- A study of tree distribution, soils, and temporary water table in western Tom Swamp I. 1954
- A study of variation and intergradation in Lycopodium obscurum. 1984
- The study of vascular patterns in higher plants. 1976
- Study of vegetation and history of Sutton Island, Maine. 1988
- A study of water-related growth suppression and release in marsh-established Pinus strobus. 1988
- A study on the effects of deer browsing near the Quabbin Reservoir. 1986
- Study on the Vegetation of Tom Swamp Tract. 1947
- Study proposal of "An Evaluation of the Pure Red Pine Plantation Growth Development". 1958
- Study report on gray birch. 1910
- Study Report on Hemlock Borer, Melanophila fulvoguttata (Harris) in Harvard Forest, MA in 2007. 2007
- The Study System: Arabidopsis as a System for Studies of Life-History Variation. Proposal. 1999
- A study to develop a computer program (HUFFS) for forest management - Simulation. 1964
- Stump poisoning experiment. 1926
- SubComp B; SC III. 1923
- SubComp E; SC III. 1923
- Subcontract Proposal: Collaborative Research: Terrestrial Denitrification and Environmental Change. 2017-2018
- Subcontract Proposal: Introduced Forest Insects and Pathogens: Scientific Synthesis and Policy and Management Solutions. 2013-2016
- Subdivision of Parcel 579 - Nadeau Realty, Inc.. 1984
- Subsurface Disposal Works Design. 2004
- Subsurface Sewage Disposal Plan in Petersham, MA. 2004
- Subsurface Sewage Disposal System. 2003
- Succession at Harvard Pond. 1977
- Succession, Bosworth Lot. 1923
- Succession, E. Hildreth Lot. 1923
- Succession, Mann Lot NE Box Co.. 1923
- Succession, Waite Lot. 1923
- Successions and Diversity in the Harvard Pond Bog Plant Community. 1977
- A suggestion for the study of the growth rate of understocked stands. 1926
- Suggestive list of references for radial growth study. 1935
- A Summary and Analysis of Research at the Harvard Forest in Soils, Surficial Deposits and Their Relationships to the Vegetation. 1951-1953
- Summary of field methods for artificial pruning. 1926
- Summary of permanent sample plots - Harvard Forest, 1936. 1936
- Summary of research and other activities at the Harvard Forest 1907-1936. 1907-1936
- Summary of semester work and prospectus for spring semester: a characterization of canopy gaps in southeast Alaskan hemlock-spruce forests. 1990
- Summary of Society of American Foresters annual meeting. 1954
- Summary of talk on forest physiology at AIBS Symposium. From Harvard University News Office. 1958
- Summary of tree root studies, 1960-1976. 1960-1976
- Summary of U.S. Government forest research projects, 1965 (to H. Raup). 1965
- Summer Student Orientation 1992. 1992
- Sunscald. 1944
- Sunset Lane (Tom Swamp I) Timber Harvest. 2007-2009
- Suppressed pine, TS V.
- Suppressed pine, TS VI. 1909
- Suppression of white pine; TS IV, P-1, 0.3 acre.
- Surficial and Bedrock Geology Maps of the Pawtucket, RI Quadrangle. 1949
- Surficial and Bedrock Geology of the Brockton Quadrangle. 1950
- Surficial and Bedrock Geology of the Colrain Quadrangle. 1956
- Surficial and Bedrock Geology of the Georgiaville, RI Quadrangle. 1953
- Surficial and Bedrock Geology of the Mount Toby Quadrangle. 1951
- Surficial and Bedrock Geology of the Williamsburg Quadrangle. 1955
- Surficial geologic map of Massachusetts. 1973
- Surficial Geologic Map of the Athol Quadrangle. MA. 1964
- Surficial Geologic Map of the Dannemora Quadrangle and part of the Plattsburgh Quadrangle, New York. 1967
- Surficial Geologic Map of the Milford, NH Quadrangle. 1970
- Surficial Geologic Map of the Roxbury Quadrangle, Litchfield and New Haven Counties, CT. 1967
- Surficial geologic Map of Vermont. 1970
- Surficial geological map of Maine. 1985
- Surficial Geology and glaciofluvial sequences of the Athol Quadrangle - preliminary map 1963 and final maps 1966. 1966
- Surficial Geology of Mooers and part of Rouses Point, NY/VT Quadrangles. 1970
- Surficial Geology of the Athol Quadrangle, Worcester and Franklin Counties. 1966
- Surficial Geology of the Canaan Area, New Hampshire. 1958
- Surficial Geology of the Concord Quadrangle. 1964
- Surrounding Lands Chapter of the Pisgah State Park Management Team. 2010
- Survey and Changes to Parking Area. 2001
- Survey map of properties, Wachusett Mountain. 1901
- Survey notebook of Harvard Forest, Pisgah Forest and the other properties. 1924
- Survey of a Massachusetts Town - Petersham.
- A survey of a Mountain Laurel population. 1982
- Survey of Adams-Fay Lot (TS IX). 1934
- A survey of future growth patterns in the "Biology 298 Corridor". 1971
- Survey of Joseph C. Smith Lot (TS VII) Tom Swamp Block. 1935
- Survey of Riceville Dam and North Boundary of TS IX. 1960
- Survey of Slab City VI, VII, VIII, IX, X and Choate Property. 1908
- A survey of the French Road stream and related stone work. 1993
- Survey of the Petersham Flora. Pteridophyta Through Monocotyledoneae. 1947-1948
- Survey of Tom Swamp South, Petersham, MA. 2016
- Surveys of Harvard Forest Land; Geodetic Markers. 1934-1948
- Surveys of Petersham lots. 1976-1978
- Surveys of Petersham Roads. 1919-1946
- Survival and growth of understory trees based on long-term permanent plot records and the interpretation of irregular diameter distributions. 1977
- Sustainable forest management and forest certification on the Southern Yucatan Peninsula, Mexico. 2000
- Sustainable Working Landscapes - Wildlands, Woodlands and Farmlands. 2015-2016
- Sustainable Working Landscapes - Wildlands, Woodlands and Farmlands. 2015-2016
- Sustainable Working Landscapes - Wildlands, Woodlands and Farmlands. 2016-2017
- Sustainable Working Landscapes Program. 2017-2019
- Sustainable Working Landscapes Program - Wildlands, Woodlands, and Farmlands. 2015-2016
- Sustainable Working Landscapes Program: Wildlands, Woodlands, and Farmlands -- Tides Foundation Proposal. 2016-2018
- Sustained yield management and its theory. 1938
- SW00 0x0 ft. Block of Lyford Grid. 1969-1992
- SW01 0x100 ft. Block Lyford Grid. 1969-1992
- SW10 100x0 ft. Block Lyford Grid. 1969-1991
- SW11 100x100 ft. Block Lyford Grid. 1969-1991
- SW20 200x0 ft. Block Lyford Grid. 1969-1991
- SW21 200x100 ft. Block Lyford Grid. 1969-1992
- SW22 200x200 ft. Block Lyford Grid. 1969-1991
- SW30 300x0 ft. Block Lyford Grid. 1969-1991
- SW31 100x300 ft. Block Lyford Grid. 1962-1992
- SW32 200x300 ft. Block Lyford Grid. 1962-1992
- SW33 300x300 ft. Block Lyford Grid. 1969-1992
- SW34 300x400 ft. Block Lyford Grid. 1969-1992
- SW40 400x0 ft. Block Lyford Grid. 1969-1991
- SW41 100x400 ft. Block Lyford Grid. 1962-1992
- SW42 400x200 ft. Block Lyford Grid. 1962-1992
- SW43 400x300 ft. Block Lyford Grid. 1962-1992
- SW44 400x400 ft. Block Lyford Grid. 1969-1992
- SW50 500x0 ft. Block Lyford Grid. 1969-1991
- SW51 500x100 ft. Block Lyford Grid. 1969-1991
- SW51 500x120 ft. Block Lyford Grid. 1968-1978
- SW52 500x200 ft. Block Lyford Grid. 1969-1992
- SW53 500x300 ft. Block Lyford Grid. 1969-1975
- SW60 600x0 ft. Block Lyford Grid. 1969-1975
- SW61 600x100 ft. Block Lyford Grid. 1969-1975
- SW62 600x200 ft. Block Lyford Grid. 1969-1975
- SW70 700x0 ft. Block Lyford Grid. 1969-1975
- SW71 700x100 ft. Block Lyford Grid. 1969-1975
- Swift River Valley before Quabbin. 1930
- Swift River Valley View. 1945
- Swift River, Slab City Block. 1900-1910
- Swift River; SC III. 1915
- Swift, Ware, and Wachusett watersheds. 1937
- Synthesis of Long-Term Carbon Exchange and Forest Data to Identify Mechanisms for Climate Response by Forest in the Northeastern US. 2010-2015
- Synthesis of the Integration of History into Ecology: Tropical-Temperate Forest Comparisons. Proposal to Mellon Foundation. 1991
- Synthetic Sea Water research notes. 1990
- A system for detailed analysis of land use. 1937
- Systematic anatomy and floral development in the Cyclanthaceae. NSF Proposal accepted 1-1983. 1983
- A systematic approach to the analysis of natural resource policy. 1958
- Table of reproduction, Sample Plot A, Tom Swamp I. 1915
- A Tale of Two Forests: An Investigation of divergent forest histories on the Simes Homestead Tract. 2005
- Talk at a meeting in Worcester on occasion of F. Harold Daniels (School of Forestry and Conservation, Rutland) handing over deeds to property. 1951
- Talk: North American forest types. 1971
- Talk: The Good Camper--to Boy Scouts. 1942
- Talks on history of New England forests--1956-60. 1956-1960
- Tall Timbers and vicinity boundary map, including Jacobs Hill Reservation. 1981
- Tallies of old growth in Slab City and Ashuelot, New Hampshire. Second growth in Richmond, New Hampshire, and Meadow Water Tract (Tom Swamp), Harvard Forest. 1915
- TAN2G: Training America's Next NASA Generation - Environmental Stewardship of Earth Systems Yields Innovative Approaches to Challenges Posed by Global Change. 2015-2020
- The Tannery Mill Site at the Harvard Forest. 1992
- Taper table for second growth white pine in central Massachusetts. 1911
- Tax Valuation Returns for Petersham 1771. 1771
- Teak (Tectona grandis L.f): Its distribution, silviculture, selection and utilization. 1951
- The Techniques used in the Computations of Volume of Several Stands of Timber. 1905
- Temperate Old Growth Forests: A Synthesis of Ecology, Conservation and Culture. 1997
- Temperature Experiments Logbook, 1963. 1963-1965
- A temporal framework for interpreting temperate and tropical forest ecosystem structure and function. Proposal to Mellon Foundation (funded). 1999-2004
- Temporal heterogeneity and congruency among resources: the response of four sympatric birches (Bula) to diurnally varying light and moisture regimes. 1990
- Ten Ways to Look at a Stone Wall. 1992
- Ten Years of Regeneration Dynamics Following an Experimental Hurricane. 2001
- Tension wood in aerial roots of Ficus benjamina L.. 1968
- Termites, Marlow, NH. 1941
- Terrestrial Vertebrates at the Harvard Forest, 1991-1993. 1991-1993
- A test of goal programming on the Killkenny management unit, White Mountain National Forest. 1975
- Test Plots and Plantations. 1954
- Testing for the Evolution of Aging Among Apparently Immortal Organisms. 2009-2013
- Testing the Effects of Priors on Prediction Error in Bayesian Demographic Models. 2009-2010
- Tests for chloride in local drinking water. 1965
- Tests of several types of aerial photo-cruises on a 133-acre area, Slab City X and IX. 1948
- Texture of German Soils.
- Thank You Edythe. 1998-2018
- Thank You Elaine. 1985-2015
- Thank You Ron!. 2008-2018
- The theory and practice of measuring transport coefficients and sap flow in the xylem of red maple stems (Acer rubrum). 1971
- Thermal Acclimation of Soil Respiration in Response to Prolonged Soil Warming. 2016
- Thesis in lumbering Research: market outlets for beech, birch, and maple lumber and dimension stock. 1923
- Thesis proposed: Long-term forest dynamics in New England by diatom analysis. 2000
- Thinking in Forest Time: A Strategy for the Massachusetts Forest. 1999
- Thinning 1912-13; SC IV. 1915
- Thinning and improvement - before and after - openings in canopy, PH II, 24C - Exp 43-1. 1951
- Thinning and improvement - before and after, PH II, 24-C, Exp 43-1. 1951
- Thinning and improvement cuttings, Petawawa Experimental Forest. 1918-1941
- Thinning and weeding to release promising crop trees. 1961
- Thinning before and after, Petersham Town Forest. 1930
- Thinning in progress, Plantation 24-H, PH I. 1959
- Thinning in white pine, logging; Cut of 1926-27; SC I. 1926
- Thinning of hardwood stand to encourage white ash and underplanting stand with Norway spruce (formerly Exp. 62-1, Active Research files). 1962
- Thinning operation - before and after - openings in canopy, PH II, 24B. 1951
- Thinning operation - before and after, PH VI - 15F (2). 1951
- Thinning white pine on the Brown-Spooner Lot of the E. Murdock Company. 1923
- Thinning white pine, southern New Hampshire. 1927
- Thinning young hardwood stand, TS III. 1950
- Thinning, PH II, Ex 43-1. 1944
- Thinning, PH II, Ex 43-1, Mx-Sd-3 (1937). 1944
- Thinning, PH VI. 1951
- Thinning, TS V. 1927
- Thinning, TS VI. 1909-1910
- Thinning; TS III, P-2, .5 acre. 1927
- Those damn dams: New England beaver construction methods and recovery from dam wreckage. 2000
- The Thread of the Stream: New England River Basin Efforts From 1950 to the Present. 1968
- Three stages of forest succession: The past, present and future of land use on a New England farm. 2000
- Thurston Nursery and Twible Nursery. 1936-1937
- Timber estimate and plan of operations for the Lincoln Lot, Petersham, Massachusetts. 1912
- Timber growth and wood utilization. 1973
- Timber harvest scheduling and spatial allocation in Elliotsville, Maine using the IRAM model and mapping analysis package. 1981
- Timber Plantations as Precursors to the Spread of Non-Localized Species into the New England Landscape. 2002
- Timber Salvage - Procedures and Notes for Petersham and Other Areas. 1938
- Time and cost in growing, harvesting, and processing wood products. 1947
- Timing of Old Farm Abandonment and Early Logging on Prospect Hill. 1770-1980
- Timing of Old Field Abandonment and Early Logging on Prospect Hill. 1775-1960
- To See the Forest for the Trees: Art and Conservation in the Harvard Forest Dioramas. 2016
- The tolerant town of Petersham. 1987
- Tom Pond, water lilies; Harvard Forest, TS Block. 1926
- Tom Swamp abutting property. 2018
- Tom Swamp and Harvard Pond Miscellaneous Photographs. 1928-1987
- Tom Swamp Annex (IX) 1924 Stand Map. 1924
- Tom Swamp Block. 1945
- Tom Swamp Block 1940 Soils Map. 1940
- Tom Swamp Block Blister Rust Study. 1926
- Tom Swamp Block Cutting Operations TS I-VI - 1915. 1908-1921
- Tom Swamp Block Cutting Operations. TS I-VI. 1908 - 1923. 1908-1923
- Tom Swamp Block Type map of Tom Swamp I-VIII. 1930
- Tom Swamp Boardwalk Permit. 2013-2017
- Tom Swamp Bog. 1976
- Tom Swamp Clearcut: 1992 Stump Study and Sprouting Assessment. 1992
- Tom Swamp Compartment I 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment II 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment III 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment IV 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment IX 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment V 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment VI 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment VII 1938 Hurricane Damage Map. 1938
- Tom Swamp Compartment VIII 1938 Hurricane Damage Map. 1938
- Tom Swamp I - Overstory Deadening Tree Data: Grid A 1990 Data. 1990
- Tom Swamp I - Overstory Deadening Tree Data: Grid B 1990 Data. 1990
- Tom Swamp I - Overstory Deadening Tree Data: Grid C 1990 Data. 1990
- Tom Swamp I - Overstory Deadening Tree Data: Grid D 1990 Data. 1990
- Tom Swamp I 1924-1927 Stand Maps. 1924-1927
- Tom Swamp I 1928-1929 Stand Map. 1928-1929
- Tom Swamp I 1933 Stand Map. 1933
- Tom Swamp I 1937 Stand map. 1937
- Tom Swamp I Simulated Hurricane Experiment - Control Plot. 1990
- Tom Swamp I Simulated Hurricane Experimental - Pulldown Plot. 1990
- Tom Swamp I Simulated Hurricane Experimental - Pulldown Plot. 1990
- Tom Swamp I Studies, 1955-1976. 1955-1976
- Tom Swamp I: General Background Information 1989. 1989
- Tom Swamp I: Grid-based Survey, 1989. 1989
- Tom Swamp I: Pre-blowdown Tree Data, 1990 Inventory and Mapping. 1990
- Tom Swamp II 1924-27 Stand Map. 1924-1927
- Tom Swamp II 1928-29 Stand Map. 1928-1929
- Tom Swamp II 1937 Stand Map. 1937
- Tom Swamp III 1924-27 Stand Map. 1924-1927
- Tom Swamp III 1930 Stand Map. 1930
- Tom Swamp III 1932 Stand map. 1932
- Tom Swamp III 1937 Stand Map. 1937
- Tom Swamp III 1942 Stand Map. 1942
- Tom Swamp III Ultimate Cover Type Map. 1942
- Tom Swamp IV (Hardwoods 2). 1947
- Tom Swamp IV 1924-27 Stand Map. 1924-1927
- Tom Swamp IV 1930 Stand Map. 1930
- Tom Swamp IV 1938 Stand Map. 1938
- Tom Swamp IV Dendrometers. 1950
- Tom Swamp IX 1934 Stand Map (3-cut shelterwood area). 1934
- Tom Swamp IX 1937 Stand Map. 1937
- Tom Swamp IX Stand map and experimental reproduction cutting operations. 1934
- Tom Swamp North. 1944
- Tom Swamp North. 1948
- Tom Swamp North. 1993
- Tom Swamp North. 1938
- Tom Swamp North Forest Operations (all). 1944-2003
- Tom Swamp North Forest Types 1913. 1913
- Tom Swamp North Forest Types 1919. 1919
- Tom Swamp North Forest Types 1923. 1923
- Tom Swamp North Forest Types 1930. 1930
- Tom Swamp North Forest Types 1986-92. 1986-1992
- Tom Swamp North Soils Map 1944. 1944
- Tom Swamp Pond. 1909-1937
- Tom Swamp pulldown and old-growth hemispherical canopy photographs, 1991. 1991
- Tom Swamp Pulldown Control: Herb and Shrub Survey 1995. 1995
- Tom Swamp Pulldown Maps. 1990-1997
- Tom Swamp Pulldown: 1990 Shrub and Debris Transect Data. 1990
- Tom Swamp Pulldown: 1990 Understory Transect Data. 1990
- Tom Swamp Pulldown: 1991 Shrub and Debris Transect Data. 1991
- Tom Swamp Pulldown: 1991 Understory Transect Data. 1991
- Tom Swamp Pulldown: 1992 Shrub and Debris Transect Data. 1990-1992
- Tom Swamp Pulldown: Bent Acer Rubrum study 1993. 1993
- Tom Swamp Pulldown: Control Plot 1991-1993. 1993
- Tom Swamp Pulldown: Control Plot Leaf Out and Sprout Data 1992-1995. 1992-1995
- Tom Swamp Pulldown: Control Plot Tree Data, 1991 Inventory and Mapping. 1991
- Tom Swamp Pulldown: Experimental Manipulations Logistics 1989-1993. 1989-1993
- Tom Swamp Pulldown: Leaf Out and Sprout Data 1991-1997. 1991-1997
- Tom Swamp Pulldown: LTER Research files 1989-1991. 1991
- Tom Swamp Pulldown: Micromet Data 1990-1994. 1990-1994
- Tom Swamp Pulldown: Microsite Data 1991-1993. 1991-1993
- Tom Swamp Pulldown: Miscellaneous Data 1989-1992. 1989-1992
- Tom Swamp Pulldown: Old Analysis (Preliminary) 1992. 1992
- Tom Swamp Pulldown: Overstory Deadening Logistics 1991-1992. 1991-1992
- Tom Swamp Pulldown: Overstory Deadening Plot Transect Data, 1990-91. 1991
- Tom Swamp Pulldown: Overstory Mapped Tree Plots 2003. 1990-2003
- Tom Swamp Pulldown: Photographs and Slides 1989-1997. 1989-1997
- Tom Swamp Pulldown: Sapling and Sprout Survey Data 1990-1996. 1990-1996
- Tom Swamp Pulldown: Spatial Analyses and Stem Maps 1990, 1992. 1990-1992
- Tom Swamp Pulldown: Statistics and Logistic Regressions for Tree Data 1991-1994. 1991-1994
- Tom Swamp Pulldown: Summer Field Work 1989-1994. 1989-1994
- Tom Swamp Pulldown: Tree Damage Assessment 1990. 1990
- Tom Swamp Pulldown: Tree Damage Assessment 1990. 1990
- Tom Swamp Pulldown: Tree Damage Assessment 1990-1993. 1993
- Tom Swamp Pulldown: Understory Transect Analyses 1990-1995. 1990-1995
- Tom Swamp Pulldown: Understory Transect Data 1992. 1992
- Tom Swamp Pulldown: Winter Storm Damage 1992. 1992-1993
- Tom Swamp Simulated Hurricane: Fuel Loading Survey 1993-2010. 1993-2010
- Tom Swamp Simulated Hurricane: Fuel Loading Survey 2015. 2015-2016
- Tom Swamp Simulated Hurricane: Fuel Loading Survey 2020. 2020
- Tom Swamp Simulated Hurricane: Herb and Shrub Survey 2000. 2000
- Tom Swamp Simulated Hurricane: Herb and Shrub Survey 2015. 2015
- Tom Swamp Simulated Hurricane: Herb and Shrub Survey 2020. 2020
- Tom Swamp Simulated Hurricane: Herb Survey 2005. 2005
- Tom Swamp Simulated Hurricane: Herb Survey 2010. 2010
- Tom Swamp Simulated Hurricane: Leaf Out and Sprout Survey 2000. 2000
- Tom Swamp Simulated Hurricane: Leaf Out, Sprout and Diameter Survey 2005. 2005
- Tom Swamp Simulated Hurricane: Leaf Out, Sprout, Diameter and Damage Survey 2010. 2010
- Tom Swamp Simulated Hurricane: New Cohort Mapping 2010. 2010
- Tom Swamp Simulated Hurricane: Pit and Mound Survey 2005. 2005
- Tom Swamp Simulated Hurricane: Pit and Mound Survey 2015. 2015
- Tom Swamp Simulated Hurricane: Recruitment Survey 2000-2009. 2000-2009
- Tom Swamp Simulated Hurricane: Sapling and Sprout Survey 1999. 1999
- Tom Swamp Simulated Hurricane: Shrub Survey 2005. 2005
- Tom Swamp Simulated Hurricane: Shrub Survey 2010. 2010
- Tom Swamp Simulated Hurricane: Tree and Recruits Survey 2015. 2015
- Tom Swamp Simulated Hurricane: Tree and Recruits Survey 2020. 2020
- Tom Swamp Simulated Hurricane: Tree Diameters 2000. 2000-2001
- Tom Swamp South. 1944
- Tom Swamp South. 1948
- Tom Swamp South. 1938
- Tom Swamp South Forest Operations Periods 1-3.
- Tom Swamp South Forest Operations Periods 4-6.
- Tom Swamp South Forest Operations Periods 7-9.
- Tom Swamp South Forest Types 1908. 1908
- Tom Swamp South Forest Types 1913. 1913
- Tom Swamp South Forest Types 1919. 1919
- Tom Swamp South Forest Types 1923. 1923
- Tom Swamp South Forest Types 1930. 1930
- Tom Swamp South Forest Types 1986-92. 1986-1992
- Tom Swamp South Soils Map 1944. 1944
- Tom Swamp Tract - 1994. 1994
- Tom Swamp Tract - Stand Records. 1833-2002
- Tom Swamp Tract appraisal. 2012
- Tom Swamp Tract Land Use Map. 1850
- Tom Swamp Tract Original Proprietors' Grants. 1733-1795
- Tom Swamp Tract--1938 Hurricane Damage Map. 1939
- Tom Swamp V 1924-27 Stand Map. 1924-1927
- Tom Swamp V 1929 Stand Map. 1929
- Tom Swamp V 1930 Stand Map. 1930
- Tom Swamp V 1937 Stand Map. 1937
- Tom Swamp V beaver swamp: site description and history of the Petersham town dump. 1971-1986
- Tom Swamp VI 1924-27 Stand Map. 1924-1927
- Tom Swamp VI 1929 Stand Map. 1929
- Tom Swamp VI 1930 Stand Map. 1930
- Tom Swamp VI 1937 Stand Map. 1937
- Tom Swamp VII 1924-26 Stand Map. 1924-1926
- Tom Swamp VII 1924-27 Stand Map. 1924-1927
- Tom Swamp VII 1927 Stand Map. 1927
- Tom Swamp VII 1929 Stand Map. 1929
- Tom Swamp VII 1931 Stand Map. 1931
- Tom Swamp VII 1937 Stand Map. 1937
- Tom Swamp VIII 1928 Stand Map. 1928
- Tom Swamp VIII 1937 Stand Map. 1937
- Tom Swamp VIII Tree Cookies 2019. 2017-2019
- Tom Swamp, Harvard Forest, Newspaper Articles. 1772-2008
- Tomhegan Town, Maine. 1912
- Tools used in weeding. 1929
- Top of Wolf pine at Burns Bridge; Slab City Tract. 1944
- Topographic base maps of Pisgah Tract. 1935-1984
- Topographic map of 7.5' Athol quadrangle. 1946
- Topographic Map of 7.5' Athol Quadrangle. 1954
- Topographic Map of 7.5' Barre Quadrangle. 1954
- Topographic Map of 7.5' Orange Quadrangle. 1961
- Topographic map of 7.5' Petersham quadrangle. 1946
- Topographic Map of 7.5' Petersham Quadrangle. 1954
- Topographic Map of 7.5' Quabbin Reservoir. 1952
- Topographic map of 7.5' Quabbin Reservoir Quadrangle. 1944
- Topographic Map of 7.5' Templeton Quadrangle. 1954
- Topographic map of F. H. Daniels property in Rutland, Mass.. 1950
- Topographic Map of Harvard Forest. 1952
- Topographic Map of Harvard Forest. 1985
- Topographic Map of Harvard Forest. 1940
- Topographic map of Massachusetts and Rhode Island - 1933 Flight Lines. 1915-1933
- Topographic Map of Massachusetts, Connecticut, Rhode Island. 1990
- Topographic map of Meadow-water Tract (TS I-VII). 1908
- Topographic map of Meadow-water Tract (TS I-VII). 1908
- Topographic map of Meadow-water Tract (TS I-VII). 1908
- Topographic map of Meadow-water Tract (TS I-VII). 1908
- Topographic map of Meadow-water Tract (TS I-VIII). 1911
- Topographic map of Petersham.
- Topographic map of Petersham.
- Topographic Map of the Athol Quadrangle. 1927
- Topographic Map of the Barre Quadrangle. 1927
- Topographic Map of The Black Rock Forest. 1929
- Topographic Map of the Petersham Quadrangle. 1927
- Topographic Map of the Winchendon Quadrangle. 1917
- Topographic maps of 7.5' Orange. Athol. Templeton. Quabbin Reservoir and Petersham quads. 1944-1946
- Topographic Maps of Tom Swamp-North 1948. 1948
- Topographic Maps of Tom Swamp-South 1948. 1948
- Topographical Influences on the Spatial Patterns of Forested Land in North Central MA in 1830. 1993
- Topographical Map of Prospect Hill Tract. 1945
- Topographical Survey of Harvard Farm - 1911. 1911
- Topographical Survey of Harvard Farm - 1911. 1911
- Topography of Prospect Hill, including Camel's Hump and vicinity.
- Topography Town of Petersham 1938. 1938
- Topography, bedrock geology, surficial geology and soils of Mt. Grace quadrangle. 1949-1974
- Tornado damage in northern hardwoods-white pine forest. 1984
- Tornado damage in the Allegeny National Forest (PA), 5/31/85. 1989
- Tornadoes at Harvard Forest and Throughout New England. 1947-1957
- Torrey Greenhouse Renovations 2003. 2002-2003
- Torrey Lab Renovation Plan with Revisions 1994. 1994
- Torrey Lab Renovations. 2009-2016
- Toward a comprehensive understanding of the economic and ecological impacts of land protection. 2021-2022
- Toward an integrated model for raised-bog development: theory and field evidence. 1993-1995
- Town of Athol Assessor Maps. 1985
- Town of Hamilton MA - Open Space Map 1994. 1994
- Town of Hamilton MA - Trails Map 1988. 1988
- Town of Petersham notice requiring residents to destroy gypsy and brown tail moths. 1909
- Town of Petersham Open Space and Recreation Plan - 2014. 2014
- Town of Petersham Open Space Master Plan and Zoning Rules. 2004
- Town of Petersham Showing Roads and Buildings. 1945
- Town of Petersham Tax Map FY-2004. 2004
- Town of Petersham Tax Map FY-2006. 2006
- Town of Petersham Tax Map FY-2006 (corrected version). 2006
- Town of Petersham, Land Use and Protected Areas. 1991
- Town of Petersham, Massachusetts Land Ownership Mapping Project. 1968-1971
- Town of Petersham, One Hundred and Fiftieth Anniversary (1754-1904). 1904-1967
- The Town of Petersham--Natural Resources Program. Step I Study: Inventory of Sites With Natural Resource Potentials. 1975
- Townline bog - a coring and probing analysis. 1990
- Tozier Fund application, OEB 122 A and B. 2006
- Tozier Fund application: Portfolio database. 2006
- The Tozier Fund Proposal: Ceiling Mounted Computer Projector for use in Freshman Seminar 21x and BIO 160. 2003-2004
- Trail Mowing Operations, Roads and Trails, Tom Swamp South 1956. 1956
- Trail Mowing Operations, Tom Swamp North 1956. 1956
- Transect study and profile of peat of Black Gum Swamp, Prospect Hill Tract. 1984
- Transects Across New England Landscapes: Investigating Historical Disturbances, Vegetation Dynamics, and Functional Changes in Forest Ecosystems. 2017-2022
- Transects Across New England Landscapes: Investigating Historical Disturbances, Vegetation Dynamics, and Functional Changes in Forest Ecosystems. 2017
- Transition hardwood forest regeneration: a response to disturbance-mediated shifts in resource availability patterns. 1990
- Transition hardwoods, TS I, Hm-Hd-1 (1.4 acre). 1920
- Translation of Chailakhgan and Butenko article: Translocation of arrivilates from leaves to shoots during different photoperiodic regimes of plants. 1957
- Translation of Huber and Schmidt articles. Papers on thermoelectric studies of sap and transpiration, 1936-37. 1936-1937
- Translation of Kluge and Ziegler article. Planta 61, 1964. 1964
- Translation of Kursanov and Viskrebentzeva article: The uptake of the products of photosynthesis in cotton from the leaves and from the walls of the pericarp into the developing fibers. 1954
- Translation of Kursanov and Zaprometov article. 1949
- Translation of Kursanov and Zaprometov article. 1949
- Translation of Kursanov article: The root system in plants as an organ of metabolism. Izvestia Acad. Sci. USSR. Biological Series. (6): 689-705. 1957
- Translation of Kursanov, Chailakhian, Pavlinova, Turkina and Brovchenko article: Translocation of sugars in grated plants. Acad. Sci. USSR, Plant Physiology 5 (1): 3-15. 1958
- Translation of Pavlinova article: Transformation of Sugars in the Conductive System of Sugar Beet. 1955
- Translation/notes: Friedrich 1908. 1908
- Translation: Structure and function of root wood (Helmut Riedl, 1937). 1978
- Translocation article in Encyclopedia of the Biological Sciences. 1967
- Translocation of nutrients in plants. Chapter 14 of "The Physiology of Plant Growth and Development". 1969
- Translocation of organic substances in the phloem of trees. 1957-1958
- Translocation of organic substances in trees, data and graphs. 1955-1956
- Translocation of organic substances in trees. I. The nature of the sugars in the sieve tube exudate of trees. 1957
- Translocation of organic substances in trees. II. On the translocation mechanism in the phloem of white ash (Fraxinus americana L.). 1957
- Translocation of organic substances in trees. III. The removal of sugars from the sieve tubes in the white ash (Fraxinus americana L.). 1958
- Translocation of organic substances in trees. V. Experimental double interruption of phloem in white ash (Fraxinus americana L.). 1962
- Translocation velocity and specific mass transfer in the sieve tubes of Fraxinus americana L.. 1969
- Transmittance of visible light in a broad-leaved deciduous canopy. 1998
- Transparent research charts and graphs, Pisgah Tract plots.
- Transparent topographic map of Prospect Hill, with wetland/trail overlay.
- Transport and storage of water. 1982
- Transport in arborescent monocotyledons. AIBS talk (1972). 1973
- Transport in Plants I: Phloem Transport. 1975
- Transport in the phloem. Article in Annual Review of Plant Physiology. 1960
- Treated area and control in Sample Plot A, Tom Swamp I. 1910
- Treatment of Red Pine - White Spruce Plantation (PHI Mx-SD5). 1942
- TREE article for World Book. 1971
- Tree basal area growth and its measurement. 1980
- Tree branching and density ratios: white pine versus highbush blueberry. 1987
- Tree Cores - Masters Project. 2011
- Tree Cores - Old Growth Forest.
- Tree Damage from December 11, 1992 Snowstorm at Harvard Forest. 1992-1993
- Tree Growth Ground Biomass- Hemlock Tower and Little Prospect Hill Tower. 2001-2009
- Tree harvesting and its effects on lower order plants. 1990
- Tree physiology--New challenges in old fields. 1964
- Tree regeneration in gaps and intact forest: the role of sprouting and the significance of shade tolerance. 1989
- Tree Ring Response to Over-Story Thinning. 2003
- Tree root distribution studies. 1972
- Tree selection in the nursery. I. Nutritional levels and fertilization practices as assessed by plant analysis. 1936
- Tree-coring methods - hemlock grid PH II. 1990
- Trees and natural forces. 1987
- Trees at work. For Fairchild Tropical Garden. 1971
- Trees in Harvard Yard. 1915-1916
- Trees in Tom Swamp I Overstory Deadening Plot BC, 1998. 1997-1998
- Trees: Structure and Function. 1971
- Trenched plot; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1928
- Trenched plot; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1928
- Trevoa research notes. 1990
- Triangular clearcut; Adams-Fay Lot (TS IX). 1924-1928
- Tropical forestry--A proposed training program at Harvard University. 1952
- Tropical Trees as Living Systems: Proceedings of the Fourth Cabot Symposium held at Harvard Forest. 1976-1978
- Trout Rearing Pools, Baldwin, Michigan. 1933
- Trout Stream Improvements, Pigeon River, Michigan. 1933
- The truck incident and its effect on the pond. 1989
- The truck stop: vroom, vroom, crack, glug, glug, glug. 1989
- The Trustees of (Public) Reservations. 1971
- Tully Dam and Reservoir Map (includes topography). 1946
- Tully River Watershed map series. 1996
- Twentieth Annual Harvard Forest Ecology Symposium. 2010
- Twentieth-Century New England Land Conservation, A Heritage of Civic Engagement. 2008-2010
- Twenty years vegetation development on three areas in the Connecticut Arboretum. 1977
- Twisters in New England. 1957
- Two Centuries of Land-Use History and Vegetation Dynamics in a New England Cultural Landscape. 2007
- Two men in field.
- Two Years of the Life of a 15-17 Year Old Boy on an Upland Subsistence Farm in Petersham. 1881-1882
- Two-storied forest; Adams-Fay Lot (TS IX), Strips. 1923
- A Two-year Dendrometer Experiment on White Pine, Prospect Hill II, 24D. 1949-1950
- Type and Height or Age Map of TS II-VI. 1928-1936
- Type and Operations Maps of the Adams-Fay Lot (TS IX). 1929
- Type and Reproduction Cutting Map of TS IX 1934. 1934
- Type classification and soils types on Prospect Hill. 1912
- Type Map Mary L. Ware Farm. 1932
- U.S. Geological Survey - Edgartown, MA. 1942-1944
- U.S. Geological Survey - Edgartown, MA. 1942-1951
- U.S. Geological Survey - Martha's Vineyard, MA (Dukes County). 1887-1927
- U.S.F.S. report on timber and amenity values. 1968
- Ultrastructure of ash phloem. 1973
- UMass Biocomplexity Proposal: Predicting Effects of Land Use on Watershed Function and Evolution. 2004
- Uncommon plant communities of the Connecticut Valley, Massachusetts. 1993
- Uncovering the past to understand the present: two locations in Tom Swamp Tract VI. 1989
- Understanding and Forecasting Patterns of Forest Change in New England. 2014-2017
- The understory as an ecological filter: its influence on the abundance, composition, and size structure of the seedling bank in New England deciduous forests. 1994
- The understory filter and its influence on patterns of overstory regeneration. 1993
- Underwater photographs of coastal MA plants. 1976
- Underwater photographs, Pitcairn Park, Cape Ann. Slides and negatives. 1964
- Uneven-aged wild stand; TS IV, Hm-Hd-1. 1938
- Ungulate-Disturbance Interactions in Hemlock Ecosystems - Simes Tract. 2012-2013
- Unintentional Revolution: The Connecticut River Diversion Proposal and Massachusetts Water Supply Planning. 1840-1998
- United States Forest Service Historical Photographs, 1925. 1925
- University of the Wild at Earthlands - Earthlands Community Land Trust. 1955-2018
- Unlabeled Stand Map.
- Unlabeled Stand Map.
- Unlabeled Stand Map.
- Unlocking the phenological history of the New England flora with citizen science. 2016-2017
- Unpublished Lake Sediment Loss-on-Ignition -- W.W. Oswald Notes. 2000-2004
- Unpublished Manuscript: The Effectiveness of Land Protection for Conservation: Tools for Analysis and the Evaluation of a Regional Public-Private Partnership in New England. 2003-2005
- Unpublished manuscripts - E. M. Gould. 1986
- Unsuccessful attempt to measure soil variation with a cesium magnetometer. 1968
- Untitled; Adams-Fay Lot (TS IX).
- Untreated mixed hardwood, Age 18, Federation Forest. 1935
- Untrenched check plot; Adams-Fay Lot (TS IX), 3-Cut Shelterwood. 1928
- Updated Land-Use and Completing Prospect Hill Soil Survey- 1995 Field Season. 1994-2003
- The Uprooting of Trees: A Forest Process and Research in the Biological Aspects of Forest Production. 1955
- USDA proposal - The Contribution of Hemlock Forests to Surface-Water Quality and Aquatic Biodiversity: Implications of the Hemlock Woolly Adelgid and Forest Management Practices. 2004-2006
- USDA proposal: Contribution of Massachusetts' Old-growth Forests to Surface-Water Quality and Aquatic Biodiversity. 2004-2006
- USDA proposal: Twenty Years of Forest Harvesting Across Massachusetts: Influences on Stand Composition and Invasive Plant Species. 2004-2005
- USDA Soil Import Permit. 1998-2003
- The use of aerial photographs in forest management, Slab City IX and X. 1950
- Use of American species in European forestry. 1905
- Use of increment borer. 1926
- The use of the land.
- The use of yield tables in predicting growth. 1914
- The useful plants of western Massachusetts (for me). 1973
- A user's guide for printing maps with textured patterns. 1984
- USFS/IES Cooperative Gypsy Moth Research. 1984
- USGS Bedrock Geology of the Millers Falls Quadrangle. 1956
- USGS Surficial and Bedrock Geology of the Mount Grace Quadrangle. 1949
- USGS Surficial geology of the Ayer quadrangle, Massachusetts. 1953
- USGS Surficial Geology of the Clinton Quadrangle. 1966
- USGS Surficial Geology of the Framingham Quadrangle. 1974
- USGS Surficial Geology of the Holliston Quadrangle. 1975
- USGS Surficial Geology of the Shrewsbury Quadrangle. 1969
- USGS Surficial Geology of the Warren Quadrangle. 1977
- USGS Surficial Geology of the Worcester North and part of Paxton Quadrangles. 1980
- Using Citizen Science to Accelerate Understanding of Global Change Impacts to Species of Conservation Concern. 2013-2015
- Using history to interpret current environment conditions and future trends. PAGES newsletter, Sept. 2000.. 2000
- Utilization material, including 1949 white ash report and 1950 mixed load data. 1950
- The utilization of white ash in Massachusetts. 1911
- UV patterns in flowers. 1972
- Valsa canker (Cytospora) control experiments - effect of fertilizers, inoculum and thinning (formerly Exp. 36-2, 36-4, 37-3, Active Research files). 1937
- Values, trees and the urban realm. 1970
- Variations in pressure gradients in a few trees. 1972
- Varietal tests of eastern white pine. 1943
- Vascular anatomy of monocotyledons with secondary growth--an introduction. 1969
- Vascular basis of epinasty. 1978
- Vascular bundles in palm stems--their bibliographic evolution. Proceedings of the American Philosophical Society. 1966
- Vascular connections between roots and shoots of Acer rubrum coppice growth and implications for management. 1982
- Vascular construction and development in the aerial stem of Prionium (Juncaceae). 1968
- Vascular construction and development in the stems of certain Panadanaceae. 1974
- Vascular patterns in palm stems: Variations of the Rhapis principle. 1974
- Vascular plants of Petersham and Harvard Forest (continues through 1938). 1933-1947
- The vascular system in the axis of Dracaena fragrans (Agavaceae), 1. Distribution and development of primary strands. 1969
- The vascular system in the axis of Dracaena fragrans (Agavaceae). 2. Distribution and development of secondary vascular tissue. 1970
- The vascular system of monocotyledonous stems. 1972
- Vegetation and site analysis of the Harvard Forest. 1971
- Vegetation and Site Characteristics of a Nyssa-dominated Wetland in Central Massachusetts. 1990
- Vegetation and soils of the Spooner Lot. 1912
- Vegetation and the equilibrium concept of landscape. 1965
- Vegetation and topographic map of the Concord Field Station-Estabrook Woods. 1973
- Vegetation development and old-growth forests at the Pisgah Forest, SW New Hampshire. 1988
- Vegetation Dynamics, Coarse Woody Debris, and Nitrogen Cycling Over 20 Years in a Virgin Hemlock-Hardwood Forest Recovering From Catastrophic Disturbance. 2009-2010
- Vegetation maps of New England and discussion of forest "types". 1937
- Vegetation of the presettlement forests of northern New England and New York.. 2000
- Vegetation pattern and diversity in S.E. Labrador, Canada: Betula papyrifera (birch) forest development in relation to fire history and physiography. 1985
- Vegetation sampling in Tom's Swamp. 1981
- Vegetation Study of the Hardwood-1 Tract, Tom Swamp Compartment II. 1947
- Vegetation Surveys of Forest Inventory Plots: Communities of Concern in Central Massachusetts. Proposal to MNHESP (not funded). 1993
- Vegetation, flora, soils of the Harvard Forest's PCC (Harvard Farm). 2014
- Vegetation, proposed operations, and economic assessment of Tom Swamp I, II, and III. 1908
- Vegetation, site conditions, and silvicultural plan for Tom Swamp I, II, and III. 1908
- Vegetational adjustment to the instability of site/New England botanical landscape. 1956
- Vegetational Composition of Islands, Peninsulas and Shoreline Regions at the Harvard Pond. 2002
- Vehicle Report. 2002
- Veratrum viride: A study of Habitat and Characteristics. 2005
- Vernal Pools in a Landscape Context: Biodiversity and Habitat. 2001-2004
- Verses. 1923
- Vertical biomass distribution in field. 1973
- Vertical Elevation Study, Case IV. 1947
- Vessel ends and the disruption of water flow in plants. Letter to the Editor-Phytopathology. 1978
- Vessel length distribution in branches, stem and roots of Acer rubrum L.. 1982
- Vessel Length Survey logbook. 1980
- Vessel-length distribution in stems of some American woody plants. 1981
- Viburnum dentatum as an indicator of soil moisture. 1975
- View from John Sanderson's Farm - Manuscripts from Speaking Engagements 1966-1970. 1965-1970
- A view from my eyes: history, the Harvard Forest, and the Lewis property. (and Groat-Lewis property correspondence). 1994
- View from Prospect Hill Fire Tower.
- View looking north from SC VIII on hill south of Connor's Pond. 1964
- A View of Burned Versus Unburned Red Pine Sites of Harvard Forest. 1986-1987
- View of plantation from fire tower. 1944
- Views after the hurricane; Pisgah NH. 1942
- Views from fire tower, Prospect Hill Tract. 1944
- Views from Prospect Hill, PH V. 1915
- Views in Exp 56-2 area, TS I. 1961
- Views in Western Sample Plot, North 1/2; TS II, Area of 1908-1909 Harvest Cutting. 1960
- Views of 1938 hurricane damage; Slab City Tract. 1938
- Views of Wachusett Mountain from Prospect Hill Summit 1918 and 1996. 1918-1996
- Violation of roadside cutting. Place: E. Hildreth Lot, NE Box Co..
- Virgin timber, Bethany, West Virginia. 1943
- Vision to Action: The Wildlands and Woodlands Initiative: Jessie B. Cox Charitable Trust Fund. 2010-2012
- Visit of Experimental Station Directors, Harvard Forest. 1937
- Visit to Aton Forest. 2009
- Visiting Committee to the Harvard Forest. 1924-1995
- Volume and form measurements of chestnut. 1909
- Volume and growth of red oak. 1909
- Volume estimate and silvicultural plan for Tom Swamp V and VI, the Meadow Water Tract. 1910
- Volume estimate for chestnut applicable for sprout chestnut in central Massachusetts. 1916
- Volume table for mixed hardwoods: Tom Swamp IV. 1909
- A volume table for red maple. 1915
- Volunteer hardwood advance growth.
- Wachusett Mountain Research notes. 2001
- Wachusett Mt. West-Slope Old Growth tree cores.
- Walden Woods Mapping Project. 2009-2010
- Walden Woods Mapping Project and Beech Invasion. 2007
- Waldo Field - demonstration fertilization and brush clearing plots. 1975
- The Waldo Tract - Tom Swamp X Boundary Survey. 1971
- Walker Lot. 1922
- Walking Thoreau's Woods, book manuscripts and research material. 1996-2003
- Ward Shepard Correspondence: Barraclough, K.E.. 1936-1939
- Ward Shepard Correspondence: Bell, L.. 1937-1939
- Ward Shepard Correspondence: Black, J.D.. 1938
- Ward Shepard Correspondence: Blodgett, J. W. (Jr. and Sr.). 1937-1938
- Ward Shepard Correspondence: Bradford, S.. 1937-1938
- Ward Shepard Correspondence: Bradley, R.. 1937-1938
- Ward Shepard Correspondence: Brinser, Ayers. 1937-1938
- Ward Shepard Correspondence: Carpenter, E.. 1938
- Ward Shepard Correspondence: Chronica Botanica. 1935-1938
- Ward Shepard Correspondence: Coffman, J. D.. 1936-1937
- Ward Shepard Correspondence: Cohee, M. H.. 1938
- Ward Shepard Correspondence: Conant, J.B.. 1937-1939
- Ward Shepard Correspondence: Daley, R. K.. 1939
- Ward Shepard Correspondence: Dana, S. T.. 1936-1937
- Ward Shepard Correspondence: General - A. 1935-1939
- Ward Shepard Correspondence: General - B. 1936-1939
- Ward Shepard Correspondence: General - C. 1936-1938
- Ward Shepard Correspondence: General - D. 1937-1939
- Ward Shepard Correspondence: General - E. 1938
- Ward Shepard Correspondence: General - F. 1937-1938
- Ward Shepard Correspondence: General - G. 1936-1938
- Ward Shepard Correspondence: General - H. 1936-1940
- Ward Shepard Correspondence: General - J. 1937-1939
- Ward Shepard Correspondence: General - K. 1936-1938
- Ward Shepard Correspondence: General - L. 1936-1939
- Ward Shepard Correspondence: General - M. 1937-1938
- Ward Shepard Correspondence: General - N. 1936-1937
- Ward Shepard Correspondence: General - P. 1938
- Ward Shepard Correspondence: General - R. 1936-1939
- Ward Shepard Correspondence: General - S. 1936-1938
- Ward Shepard Correspondence: General - T. 1936
- Ward Shepard Correspondence: General - W. 1936-1937
- Ward Shepard Correspondence: Gill, T. H.. 1936-1938
- Ward Shepard Correspondence: Graves, H.S.. 1936
- Ward Shepard Correspondence: Guise, C. H.. 1938-1940
- Ward Shepard Correspondence: Harvard Corporation (The). 1936-1938
- Ward Shepard Correspondence: Harvard Forest Endowment Fund. 1937
- Ward Shepard Correspondence: Harvard University Graduate School of Public Administration, 1936-1938. 1936-1938
- Ward Shepard Correspondence: Harvard University Graduate School of Public Administration, March 1937. 1937
- Ward Shepard Correspondence: Herbert, P. A.. 1937
- Ward Shepard Correspondence: Hesselman, H.. 1936
- Ward Shepard Correspondence: Hollander, S.. 1937
- Ward Shepard Correspondence: Illick, J.S.. 1938
- Ward Shepard Correspondence: Jewett, G. F.. 1936-1939
- Ward Shepard Correspondence: Keppel, F.P.. 1937-1938
- Ward Shepard Correspondence: Leopold. 1936-1938
- Ward Shepard Correspondence: Merrill, E.D.. 1936-1939
- Ward Shepard Correspondence: Munster, N. L.. 1938-1939
- Ward Shepard Correspondence: National Farm Chemurgic Council. 1937-1939
- Ward Shepard Correspondence: National Forest Conservation Conference, Joint Committee. 1936-1937
- Ward Shepard Correspondence: Oberlaender Trust. 1936-1939
- Ward Shepard Correspondence: Phillips, J.C.. 1937-1938
- Ward Shepard Correspondence: Raymond, M. E.. 1937
- Ward Shepard Correspondence: Rockefeller Foundation. 1936-1937
- Ward Shepard Correspondence: Roebling Estate. 1937
- Ward Shepard Correspondence: Schenck, C.A.. 1937
- Ward Shepard Correspondence: Swift River Box Company. 1932-1938
- Ward Shepard Correspondence: Tryon H.H.. 1937-1938
- Ward Shepard Correspondence: U.S. Dept. of the Interior Office of Indian Affairs. 1936-1939
- Ward Shepard Correspondence: U.S. Government. 1938-1939
- Ward Shepard Correspondence: U.S.D.A. Forest Service. 1925-1938
- Ward Shepard Correspondence: U.S.D.A. Forest Service Northeastern Forest Experiment Station. 1936-1937
- Ward Shepard Correspondence: U.S.D.A. Resettlement Administration. 1937
- Ward Shepard Correspondence: United States Department of Agriculture. 1936-1938
- Ward Shepard Correspondence: Upham, A.H.. 1937
- Ward Shepard Correspondence: Ware Estate. 1937-1938
- Ward Shepard Correspondence: Worcester County Land-use Planning Project. 1937-1939
- Ward Shepard letter to staff of Harvard Forest, 1939. 1939
- Ward Shepard Papers. 1935-1946
- Ware River Watershed General Plan. 1954
- Ware River Watershed offroad vehicle trails. 1984
- Warm Ants - Prospect Hill (TRANFERRED). 2009-2010
- Warm Ants, Prospect Hill (DISCARDED). 2009-2012
- Warm Ants, Prospect Hill (TRANSFERRED). 2009-2011
- Warm Ants, Prospect Hill, Harvard Forest. 2008-2014
- Water Chemistry, phragmites invasion, and changing plant communities at Kampoosa. 1999
- Water culture solutions. 1990
- Water discharge in the Swift River, Petersham, Massachusetts. 1983
- Water movement in stems of tall plants. XIXth Symposium of The Society for Experimental Biology--The State and Movement of Water In Living Organisms. 1964
- Water Resource Investigations in Massachusetts, 1977. 1977
- Water resources of Nantucket Island, Massachusetts.
- Water resources of the Millers River Basin, North-Central Massachusetts and Southwestern New Hampshire. 1969
- Water transport in aquatics (Nelumbo). 1982
- Watershed Protection Act. 1994-1996
- The Watershed-Stream Correlation: Analysis of Two Streams. 2006
- Wave length and frequency.
- Weather and forest fire hazard with special reference to the white pine region of central New England. 1932
- Weather Station.
- Weather Summary for 1913-1962 at Harvard Forest. 1913-1962
- Weathering - processes of soil formation. 1975
- Weeding hardwoods; PH VII. 1929
- Weeding in practice, Sime's Lot. 1928
- Weeding natural pine regeneration; SC III, P-4. 1944
- Weeding of planted white pine, PH IV, 0-1. 1944
- Weeding to release pine and subsequent ice damage, 1961-1962; SC II. 1961-1962
- Weeding to release pines, Town Forest, Monroe Tract. 1929
- Weeding volunteer white pine, TS II. 1915
- Weeding Young Hardwood Stands with Specific Reference to Coppice Conversion, Prospect Hill VIII. 1947
- Weeding, Harvard Forest. 1923
- Weeding, PH I, P-7-.9. 1924
- Weeding, PH IV, 38A. 1944
- Weeding, TS II.
- Weeding, TS VI.
- A weekend's worth of gold thread. 1975
- The Weevil (Hylobius pales). 1992
- Weevil damage, TS VII.
- Weevil injury in white pine plantation; Choate Estate, Petersham, Mass.. 1933
- Weeviling and squirreling, Sidney, NY. 1926
- The weighing of white pine seed. 1941
- West Virginia Yellow Poplar Stand. 1943
- Western Massachusetts Rich Mesic Forest soils 1999-2001. 1999-2001
- Wetland Projects and Permits. 2005-2025
- What's past is prologue: Land-use legacies, present-day fragmentation, and invasive species. 2007
- When does the spruce seed ripen and fall?. 1926
- Where have all the forests gone? Long time passing. White Pine Symposium. Durham, NH. 1985
- White and pitch pine in eastern Massachusetts. 1984
- White and scotch pine plantation; Charles Downer State Forest, Sharon, VT. 1926
- White ash provenance study (formerly Exp. 1940-3, Active Research files). 1940
- White Ash Seedlings and Sprouts. 1912
- White birch provenance study (formerly Exp. 54-1, Active Research files). 1954
- White cedar, Hyannis, Mass.. 1927
- White Mountain National Forest. 1918
- White Mountain National Forest. 1937
- White Mountain National Forest. 1974
- White Mountain National Forest Management Plans. 1974
- The white pine. 1990
- White pine - Norway spruce plantation; Hemlock Lake, NY. 1926
- White pine - white spruce plantation, PH II, 24 A. 1944
- White pine - white spruce plantation, PH II, Mx Sd-1, 24A. 1931
- White pine - white spruce plantation, PH II, Mx Sd-2, 24B. 1931
- White pine - white spruce plantation, PH II, Mx Sd-3, 24C. 1931
- White Pine and Hemlock Distribution in Petersham - Research Notes. 2002-2003
- White pine and hemlock shelterwood reproduction (formerly Exp. 34-3, Active Research files). 1940
- White Pine Blister Rust Control Block Maps, Town of Petersham. 1920-1939
- White pine blister rust maps showing forest types, fences and stone walls for Worcester County. 1934-1940
- White pine cones and seed weight. 1939
- White pine development, 11 yrs; TS V. 1925
- White pine development, 2nd year; TS V. 1925
- White pine development, 3 yrs, Indian pipe root; TS V. 1925
- White pine development, 3rd yr; TS V. 1925
- White pine development, 4 yrs; TS V. 1925
- White pine development, 7 yrs; TS V. 1925
- White pine development; TS V. 1925
- The white pine in Petersham: a silvical study. 1911
- White pine mill tallies - original data. 1910
- White pine plantation 11-B, PH II, P-6. 1944
- White pine plantation 14-A, PH II, P-2. 1944
- White pine plantation 15-F (2), PH VI, P-7. 1944
- White pine plantation PH VI, P-1 ,15-F (1). 1944
- White pine plantation, 16-B, PH III, P-4. 1944
- White pine plantation, 17-B, PH IV, P-9. 1944
- White pine plantation, 23-A, PH III, P-2. 1944
- White pine plantation, PH III. 1930
- White pine plantation, PH IV, P-9. 1944
- White pine plantation, PH V, P-7, .3, 1929-1930. 1931
- White pine plantation, PH VI. 1917
- White pine plantation; SC V, P-5. 1931
- White pine reproduction, Cape Cod. 1925
- White pine seed sorter. 1939
- White pine seed source experiment plantation, PH I, 24 G. 1944
- White pine seedling reproduction study. 1915
- White pine spacing experiment, plantation 16-C, PH III. 1916-1936
- White pine stump, TS VI.
- White Pine Thinning Experiment (Prospect Hill IX - Exp. 63-1). 1963
- White pine thinning records, including diameters, heights, and ground cover for Plot B, Tom Swamp VI (1908-1913). 1908-1913
- White pine timber report, Slab City VII. 1912
- The White Pine Weevil and its Control by the Application of Concentrated Arsenate Spray. 1939
- White pine, 25% sun, 11 yrs; TS V. 1925
- White pine, 60% sun, 3 yrs, TS V. 1925
- White pine, 60% sun, 3 yrs; TS V, Area E.
- White pine, Adams-Fay - strips. 1923
- White pine, full sun, 3 yrs; TS V. 1925
- White pine, full sun, 3 yrs; TS V, Area D - southwest portion. 1925
- White pine, full sun, 3 yrs; TS V, P-Hd-3 (1927), 1.5 acre, Area D close to tree S - middle toward east. 1925
- White pine, full sun, 3 yrs; TS V, south side area D - almost to trees. 1925
- White pine, Harvard Forest. 1925
- White pine: an r-strategist?. 1975
- White pines in old growth stand near Squam Lake. 1944
- White spruce - Scotch pine plantation, PH I, 24-F. 1944
- White spruce plantation; SC VII, Sp-1. 1931
- White spruce, Prospect Hill I, SP-1, 24H. 1942
- White spruce, white pine and hemlock plantation (1924), PH II, Mx-Sd-4. 1935-1938
- Wild Earth interview with Jamie Sayen. 2001
- Wild Potential: Defining Wilderness in New Hampshire. 2006
- Wilder Lot Petersham. 1922
- Wilder Lot Petersham. 1922
- Wilderness Society Correspondence 1935-1937. 1935-1937
- Wildland and Woodland Science - Contrasting Dynamics in Managed Forests and Reserves: Using Permanent Plots in Wildlands and Woodlands to Document Long-Term Changes, Answer Ecological Questions, and Address Conservation Concerns. 2009
- Wildland and Woodland Science- Northeast Wilderness Trust (Alder System). 2010 -2015
- Wildland and Woodland Science: Contrasting Dynamics in Managed Forests and Reserves. 2009
- Wildlands and Woodlands. 2005-2014
- Wildlands and Woodlands - Correspondence. 2002-2013
- Wildlands and Woodlands - Levi Pond Wildlife Management Area. 2009-2010
- Wildlands and Woodlands 2.0. 2009-2010
- Wildlands and Woodlands Conservation Finance Roundtable. 2005-2008
- The Wildlands and Woodlands Initiative: Vision to Action- A Proposal to the Jessie B. Cox Charitable Trust. 2012-2013
- Wildlands and Woodlands New England (Funding). 2009
- Wildlands and Woodlands News Articles. 2012-2016
- Wildlands and Woodlands Science. 2009-2015
- Wildlands and Woodlands Stewardship: South Petersham, Rutland Brook Wildlife Sanctuary. 2009-2011
- Wildlands and Woodlands, Farmlands and Communities: Broadening the Vision for New England. 2016
- Wildlands and Woodlands- A Vision for the New England Landscape: Proposal to Conservation and Research Foundation. 2010-2011
- Wildlands and Woodlands: A National Vision. 2019
- Wildlands and Woodlands: A Vision for the Landscape of New England. 2009-2010
- Wildlands and Woodlands: A Vision for the Landscape of New England- Fields Pond Foundation Funding. 2010
- Wildlands and Woodlands: A Vision for the New England Landscape. 2005-2013
- Wildlands and Woodlands: A Vision for the New England Landscape- Jessie B. Cox Charitable Trust. 2010
- Wildlands and Woodlands: A Vision for the New England Landscape: Proposal to the Orchard Foundation. 2010
- Wildlands and Woodlands: Translating the Vision into Sustained and Strategic Activities. 2011-2013
- Wildlands and Woodlands: Translating the Vision into Sustained and Strategic Activities. 2014
- Wildlands in New England. Past, Present, and Future. 1900-2023
- Wildlife Habitat Enhancement at the Harvard Forest: Proposal to Mass Wildlife Landowner Incentive Program. 2006
- William Golden, financier, key science adviser. 2007
- William Walker's forest and sawmill, Greenwich Village, Mass.. 1930
- Williams Pond; SC VI. 1915
- Williams-Webster Lot, Northfield MA. 1923
- Willows of New England. 1957
- Wilson Lot. 2003-2019
- Wilson Lot 2003-2004. 2003-2004
- Wilson's Pond, log water storage after 1938 hurricane; Petersham MA. 1939
- Wind and beavers as disturbance forces on a forested island in Harvard Pond. 1988
- Wind disturbance in southeast Alaska: determining disturbance across a broad environmental gradient. 1991
- Winning the game: a comparison of rotation plans. 1979
- Winter habits of the ruffed grouse in Petersham. 1936
- Winter views, PH I. 1961
- Wired Trees Make Climate Change Local. 2020-2021
- Wisset Farm Woodlands -- east block. 1925
- Wisset Farm Woodlands -- west block. 1925
- Wisset Farm Woodlands -- western block. 1927
- Witness tree data for Berkshire County, MA and Wayne and Pike, PA counties. 1999
- Witness tree data for New Hampshire (collected summer 1999). 1999
- Witness Tree: Seasons of Change With A Century-Old Oak. 2013-2017
- Witness Trees Manuscript. 2010-2012
- A wood heating review. 1974
- Wood identification. 1983
- Wood movement, TS IV. 1967
- The wood of monocotyledons. 1967
- Wood specimens on microscope slides. 1984
- The Wood-using Industries of Massachusetts. 1926
- Woodland coverage in Massachusetts by town 1935, 1985. 1935-1985
- The Woodlot. 1984
- Woodlot - Arlington Heights, Mass. 1900
- The Woodlot - includes Fisher's Miscellaneous Woodlot Examinations--part forms background for Graves and Fisher's 1903 publication on the woodlot. Copy of USDA Bureau of Forestry Bulletin No. 42 included. 1902-1993
- Woodlot estimates from various consulting jobs. 1918
- Woodpeckers and the Harvard Forest. 1986
- Woods Crew, Harvard Forest. 1969
- Woods Lot Hotel Stand Map. 1925
- Woolsey property. 1928
- Worcester County and Petersham soil and land-use maps.
- Worcester County Land Use Planning Project Large Farm Maps from the Town of Hardwick, MA. 1937-1938
- Worcester County Land Use Planning Project maps, Town of Hardwick. 1937
- Worcester County Land Use Planning Project: Blister Rust files. 1938
- Worcester County Land Use Planning Project: Farm files and maps, sorted by town. 1938-1955
- Worcester County Land Use Planning Project: General Procedures, Definitions, Assorted background info. 1938-1953
- Worcester County Land Use Planning Project: Town Information. 1938
- Worcester County woodlands--(chapter in Worcester County Land Use Planning Project). 1940
- Worcester County, Massachusetts. 1857
- Work on pine release on the Crossett Lumber Company, including a description of the company. 1911
- A working plan and description of the Slab City Tract. 1912
- Working plan for the Harvard Forest based on 15 years of data. 1923
- Working plan for the Harvard Forest for the next ten years, with emphasis on the Slab City Tract. 1912
- A working plan for the Prospect Hill Tract. 1911
- A working plan for the Prospect Hill Tract. 1913
- A working plan for the Prospect Hill Tract of the Harvard Forest. 1911
- Working plan for the Prospect Hill Tract, including volume estimates by compartments and general species classes. 1915
- Working plan for the Slab City Tract. 1910
- A working plan for the Slab City Tract. 1912
- Working plans for the meadow-water tract, Harvard Forest. 1913
- Writing Assignment. 2010
- Writings of E.G. Stillman. 1936
- Writings on forest aesthetics - landscape history of New England, modern views of forest aesthetics and the role of forest management. 1970
- A written account of a motor tour of eastern United States lumber companies (no date). 1996
- WSC-Category 2 Collaborative: Niche, Landscape, and Regime Changes Toward Sustainable Stormwater Management in Three US Cities. 2014-2018
- Xylem Logbook, Summer 1977. 1977
- Xylem structure and the ascent of sap. 1983
- Yale Forest; Keene, NH. 1923
- Yale-Harvard forest studies. 1976
- A Year at the Harvard Forest (1934-1935). 1999
- Yellow birch seeding into shelterwood; Group selection hemlock, Adams-Fay Lot (TS IX). 1928
- Yield prediction in understocked eastern white pine stands. 1924
- A yield table for white pine in central Massachusetts. 1911
- Young hardwood stand before improvement cutting, PH IX, Hd-10. 1937
- Young stands on cut-over old field pine areas; SC IV and SC III. 1934
- Yucatan project--proposals and background. 1996-2015
- Zoning Board of Appeals. 2008