permanent plots
- Blowdown Mounds by Earl Stephens. 1954
- Buried bag - net N mineralization study, Prospect Hill maps and plot notes. 1995
- Cathedral pines blowdown study. 1990
- Conversion of mixed coppice into sawtimber. 1941
- CRUI Progress Report, Summer 1996. 1996
- CTFS - Mega Plot at Harvard Forest. 2007-2011
- Dead wood and charcoal in the forest floor, Petawa Forest Experiment Station, Chalk River, Ontario and Harvard Forest - Permanent plot data. 1970
- Effects of light burn on tree species in six permanently established plots in Tom Swamp VI. 1979
- EMS logbooks and biometric plot field notes 1991-2022. 1991-2022
- 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
- Finding your way through the Tom Swamp I manipulations: A color-coded guide for researchers 1991. 1991
- 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
- Growth and development over five years in permanent plots in red pine plantations, Slab City X. 1966
- Harvard Forest - Forest Inventories. 1909-2013
- Harvard Forest Hemlock Vegetation Sampling. 1995-2002
- Harvard Forest Hemlock Vegetation Sampling - 2012. 2012
- Hemlock Experimental Manipulation- Simes Tract. 2002-2024
- Hemlock Grid. 1998-2014
- Hemlock grid survey. 1990
- Hemlock Grid, Prospect Hill II, Winter Storm Damage. 1993-1994
- Heterogenity in Pisgah Forest following Catastrophic Wind. 1992
- History and current state of Tom Swamp II, Plot B. 1983
- 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
- Land-use history and Vegetation Dynamics of a Hemlock Woodlot in Central Massachusetts. 1997
- 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
- Lyford Grid Map with Points. 1969
- Lyford Grid overlayed onto 1947 Prospect Hill I and VII map. 1969
- Measurement of Walter Lyford's PH I and VIII Gridded Areas 1987. 1987
- 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
- New filing system greatly speeds Harvard Forest reports. 1951
- Pisgah Resampling 14 20x20m Plots. 2000-2024
- Plantation Biodiversity Research. 2000-2022
- Post Hurricane Regeneration Study. 1940
- Post hurricane regeneration study. 1991
- Prospect Hill I-VIII gridded area activities, 1960-1976. 1960-1976
- Prospect Hill II - Background files related to Hemlock Study. 1992
- Record units in cut portion prior to cutting, Exp. 56-2, TS I. 1956
- Researches in British woodland ecology, with particular reference to the ground flora. 1997
- Sample plots of volunteer stands in Prospect Hill and Slab City tracts. 1944
- 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
- Shrub distribution and dynamics in central Massachusetts forests. Proposal to NSF Ecology Research Grants. 1992
- Soil warming experiment on Prospect Hill. 1990-1991
- The sprouting pattern of the American chestnut at the Harvard Forest. 1986
- Summary of permanent sample plots - Harvard Forest, 1936. 1936
- Survival and growth of understory trees based on long-term permanent plot records and the interpretation of irregular diameter distributions. 1977
- 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
- Test Plots and Plantations. 1954
- Tom Swamp Clearcut: 1992 Stump Study and Sprouting Assessment. 1992
- 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 Studies, 1955-1976. 1955-1976
- Tom Swamp I: General Background Information 1989. 1989
- Tom Swamp I: Grid-based Survey, 1989. 1989
- Tom Swamp Pulldown Control: Herb and Shrub Survey 1995. 1995
- 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: Leaf Out and Sprout Data 1991-1997. 1991-1997
- Tom Swamp Pulldown: LTER Research files 1989-1991. 1991
- 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: 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
- Tree basal area growth and its measurement. 1980
- Tree-coring methods - hemlock grid PH II. 1990
- Trees and natural forces. 1987
- Trees in Tom Swamp I Overstory Deadening Plot BC, 1998. 1997-1998
- Vegetation development and old-growth forests at the Pisgah Forest, SW New Hampshire. 1988
- White pine and hemlock shelterwood reproduction (formerly Exp. 34-3, Active Research files). 1940