- Oregon State University. Agricultural Experiment Station15
- Mason, Robert George7
- Osu Forestry Alumni Association7
- Lane County Historical Society (Or.)5
- Pacific Marine Fisheries Commission5
- Holman, Robert A.4
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club4
- Boersma, L.3
- Faulkenberry, G. David3
- Leasher, Evelyn M.3
- American Sea Vegetable Company, Inc.2
- Gregory, S. V.2
- Oregon State University. College Of Forestry2
- Oregon State University. Forest Research Laboratory2
- Sedell, J. R.2
- Triska, F. J.2
- Williams, David Edward2
- Akeyo, Valerie Tabitha1
- Ali Niazee, Mohammed Taskeen, 1943 1
- Allison, Ira Shimmin, 1895 1