United States. Forest Service. Pacific Northwest Region([Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, 1962)
Olson, Eric; United States. Dept. of Agriculture. Office of the General Counsel. Natural Resources Division([S.l.] : Natural Resources Division, Office of the General Counsel, U.S. Dept. of Agriculture, 1997-11)
United States. National Park Service; Yard, Robert Sterling, 1861-1945; Story, Isabelle F. (Isabelle Florence), 1888-1970(Washington, U.S. Govt. Print. Off., 1931)
This presentation explored the scholarly value of the Gerald W. Williams Collection, how the collection is being made accessible through digitization, and how the collection serves as a cornerstone for building natural r ...
Talbot, Lee M. (Lee Merriam); Cheek, Neil H.; Nash, Roderick(New Haven : Yale University : [for sale by Yale University School of Forestry and Environmental Studies], 1976)