Education student checking age of trees by examining growth rings. To be used in Biological and Social Science Brochure (Bulletins--Education), Nov. 1976

Education student checking age of trees by examining growth rings. To be used in Biological and Social Science Brochure (Bulletins--Education), Nov. 1976, Job #502, Box: 16. Cornell University Media Services Photo Section records, 21-37-2227. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/164337 Accessed October 24, 2025.