- Oregon State University. Extension Service59
- Klamath Falls Resource Area55
- United States. Bureau Of Land Management55
- Institute For Natural Resources11
- Sanderson, Rebecca A.10
- North, Malcolm9
- Wheeler, Patricia A.8
- Barth, John A.7
- Gartner, Barbara L.6
- Levine, Murray D.6
- Oregon State University. Dept. Of Computer Science6
- Boock, Michael5
- Boyd, Timothy John, 1958 20135
- Chelton, Dudley B.5
- Kosro, P. Michael5
- Mcmillen, Paula S.5
- Meyer, Marc D.5
- Moldenke, Alison5
- North, Malcolm P.5
- Oregon State University. Agricultural Experiment Station5