Creator
- Oregon State University. Extension Service554
- Oregon State University. Agricultural Experiment Station343
- Oregon. Department Of Fish And Wildlife155
- Oregon State University. Water Resources Research Institute118
- United States. Bureau Of Land Management117
- Klamath Falls Resource Area102
- Oregon State University. College Of Forestry88
- Oregon State University. Forest Research Laboratory87
- Institute For Natural Resources83
- Oregon State University70
- Pscheidt, Jay W.63
- United States. Forest Service63
- United States. Agricultural Research Service56
- Forest Products Laboratory (U.S.)55
- United States. Forest Service. Northern Region. State & Private Forestry54
- Oregon. State Game Commission49
- Oregon State University. Malheur Experiment Station39
- Oregon. Dept. Of Geology And Mineral Industries37
- Peachey, Ed32
- Hatfield Marine Science Center31