Creator
- Oregon. Dept. Of Geology And Mineral Industries122
- Oregon State University. Agricultural Experiment Station81
- Oregon State University. Water Resources Research Institute45
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)23
- United States. Bureau Of Land Management23
- Klamath Falls Resource Area22
- Mason, Ralph S.22
- Oregon. State Game Commission22
- United States. Agricultural Research Service16
- Newton, Vernon C.15
- Oregon State University. Extension Service14
- Columbia Basin Agricultural Research Center13
- Oregon. Fish Commission13
- U.S. International Biological Program. Coniferous Forest Biome13
- Lund, Ernest H.12
- Oregon. State Game Commission. Fishery Division12
- Geyer, Nancy A.11
- Institute For Natural Resources10
- Oregon State University. Forest Research Laboratory10
- Bowen, Richard G.9