Creator
- Oregon State University. Extension Service579
- Oregon State University. Agricultural Experiment Station147
- Pacific Northwest Cooperative Extension57
- United States. Department Of Agriculture52
- United States. Bureau Of Land Management49
- Washington State University. Cooperative Extension49
- Klamath Falls Resource Area48
- Oregon. Department Of Fish And Wildlife45
- Morrow, Alice Mills34
- Oregon State University. Forest Research Laboratory34
- Oregon State University. Water Resources Research Institute30
- University Of Idaho. Cooperative Extension System30
- Karow, Russell S.28
- Hart, John M. (John Mervyn), 1947 23
- Cross, Timothy L.22
- University Of Idaho. Extension21
- Washington State University. Extension21
- Gamroth, Michael J.20
- Burrill, L. C.19
- Dick, Richard19