PH IV
- 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
- Annual cut 1934-1935, PH IV, P-Cd-1, P-3, P-4. 1934
- Application for additional Chronic N project plot. 1989
- An Attempt to Kill Hardwood Sprouts by Copper Nails. 1949
- A brief survey of land use at Prospect Hill. 1975
- Canopy and understory mapping, Prospect Hill IV. 1979
- Chemical (2-4-D, 2-4-5-T) control of hardwood growth, Prospect Hill IV. 1952
- Clearcutting for cordwood 1942, 1943, PH IV, Cd-1. 1944
- Compartment maps, Harvard Forest. 1927-1929
- The composition of red pine (Pinus resinosa) plantations as a consequence of fire disturbance. 1988
- Cordwood cuttings, PH III and PH IV. 1942
- The effect of fire on areas of the Prospect Hill tract of the Harvard Forest. 1986
- Effectiveness of basal sprays in weeding forest stands (formerly Exp. 52-1, Active Research files). 1952
- The effects of fire on a northern hardwood stand in the Harvard Forest. 1984
- The effects of fire on the Prospect Hill tract. 1989
- Exp. 40-1 Post hurricane regeneration sample plots, P-3; Prospect Hill Tract. 1942
- Field propagation of poplar cuttings, PH III and IV. 1944
- History of land use on the Prospect Hill tract of the Harvard Forest. 1982
- History of Treatment, PH IV, P-4. 1942
- Individual and stand level studies of two conifer plantations at Harvard Forest. 1988
- Inheritance of white pine growth factors (formerly Exp. 24-1, Active Research files). 1924
- Investigations of the results on white pine of the removal of a hardwood overstory and shading of gray birch to prevent sprouting. 1914
- MBL study of nitrogen dynamics on chronically fertilized plots. 1988
- Newspaper article and stand record documenting the Prospect Hill forest fire of 1957. 1957
- Notes on the chestnut bark disease in Petersham, Massachusetts. 1912
- Outlines for Harvard Forest case studies (no date). 1996
- Plantation on old pasture, PH IV, P-6. 1928
- Poplar (aspen) propagation by cuttings (formerly Exp. 43-3, Active Research files). 1943
- Post Hurricane Regeneration Study. 1940
- Prospect Hill 1938 Hurricane Damage Compartment IV. 1938
- 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
- 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 release of eastern hemlock by the death of American chestnut on Prospect Hill IV. 1948
- Remote Sensing of Forest Canopy Chemistry. 1989
- Reproduction improvement with foliage sprays of 2-4-5-T (formerly Exp. 58-1, Active Research files). 1958
- Silvicultural report on the logging operations of 1910-1911: PH I, III, IV, V. 1913
- Thinning and weeding to release promising crop trees. 1961
- Trees and natural forces. 1987
- Weeding of planted white pine, PH IV, 0-1. 1944
- Weeding, PH IV, 38A. 1944
- White pine plantation, 17-B, PH IV, P-9. 1944
- White pine plantation, PH IV, P-9. 1944