U.S. Department of Agriculture1. Maps of natural tree regeneration recorded in 1913-1914, after Yacolt and related burns in southwest Washington
- Author(s):
- Harrington, Constance A.
2. Engineering drawings for equipment, maps, and 1919-1925 reports of cultural practices at the Wind River Nursery in southwest Washington
- Author(s):
- Harrington, Constance A.
3. Aerial transect photographs of U.S. Department of Defense, U.S. Army Fort Wainwright Training Lands, Alaska in 2019
- Author(s):
- Marcot, Bruce G.; Jorgenson, M. Torre; Douglas, Thomas A.; Nelsen, Patricia