- Oregon State University. Agricultural Experiment Station[remove]58
- United States. Agricultural Research Service11
- Central Oregon Agricultural Research Center10
- Columbia Basin Agricultural Research Center10
- Oregon State University. Malheur Experiment Station10
- Klamath County (Or.)7
- Oregon State University. Klamath Agricultural Experiment Station7
- Eastern Oregon Agricultural Research Center3
- Columbia Plateau Conservation Research Center2
- Kennedy, Patricia L.2
- Mid Columbia Agricultural Research And Extension Center2
- Miller, Richard F.2
- Oregon State University. Department Of Rangeland Ecology And Management2
- Bartuszevige, Anne M.1
- Bates, Jon D.1
- Charlton, Brian A.1
- Delcurto, Timothy1
- Diebel, Penelope L., 1961 1
- Eddleman, Lee1
- Eddleman, Lee E.1