- Oregon State University. Extension Service90
- Klamath Falls Resource Area55
- United States. Bureau Of Land Management55
- Western Dry Kiln Association15
- Western Dry Kiln Association. Meeting (55th : 2005 : Reno, Nev.)15
- Oregon State University13
- Institute For Natural Resources11
- Sanderson, Rebecca A.11
- North, Malcolm9
- Wheeler, Patricia A.8
- Barth, John A.7
- Webster, Janet G.7
- Gartner, Barbara L.6
- Levine, Murray D.6
- Oregon State University. Dept. Of Computer Science6
- Boock, Michael5
- Boyd, Timothy John, 1958 20135
- Bragg, David E.5
- Chelton, Dudley B.5
- Kosro, P. Michael5