Creator
- Oregon State University. Agricultural Experiment Station226
- Oregon State University. Extension Service217
- United States. Bureau Of Land Management104
- Oregon State University. Water Resources Research Institute99
- Klamath Falls Resource Area97
- Oregon. Department Of Fish And Wildlife95
- Institute For Natural Resources56
- Oregon State University. Forest Research Laboratory55
- Oregon State University. College Of Forestry52
- United States. Agricultural Research Service46
- United States. Forest Service39
- Oregon. State Game Commission38
- Oregon State College. Extension Service32
- Forest Products Laboratory (U.S.)27
- Oregon State University. Air Resources Center26
- Oregon State University. Malheur Experiment Station25
- Columbia Basin Agricultural Research Center24
- Columbia River Gillnetter (Columbia River Fishermen's Protective Union)24
- Oregon State University. Engineering Experiment Station23
- Oregon. Dept. Of Geology And Mineral Industries21