Various
- Aerial photographs of cut trees, camouflage project. 1944
- Annual report of the Harvard Forest 1961-62 to 1990-91. 1961-1991
- Black Rock Forest controversy. 1984
- Correspondence surrounding Harvard University Biology Department reorganization. 1969
- 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
- Ernest M. Gould - obituary notices. 1988
- Harvard Forest Campus Buildings Information. 1946-2017
- Harvard Forest Research Program in Ecology Pamphlets. 2008-2013
- The Harvard University Gazette. 2000-2008
- Hugh Raup newspaper clippings. Includes Arctic travel material. 1998
- Investigations of the results on white pine of the removal of a hardwood overstory and shading of gray birch to prevent sprouting. 1914
- Masters of Forest Science (MFS) Program. 1907-2006
- 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
- Prospect Hill Tract - Stand Records. 1908-2011
- The search for a new Director. 1969
- Tom Swamp Tract - Stand Records. 1833-2002
- Twentieth Annual Harvard Forest Ecology Symposium. 2010
- Wildlands and Woodlands - Correspondence. 2002-2013
- Wildlands and Woodlands: A Vision for the New England Landscape. 2005-2013