Creator
- Oregon State University. Extension Service110
- Oregon. State Game Commission69
- Oregon State University. College Of Forestry61
- United States. Bureau Of Land Management59
- Klamath Falls Resource Area54
- Oregon. Department Of Fish And Wildlife52
- Oregon. Dept. Of Geology And Mineral Industries50
- Oregon State University. Agricultural Experiment Station47
- United States. Forest Service46
- Lane County Historical Society (Or.)38
- Oregon State University. Forest Research Laboratory31
- Oregon State University. Water Resources Research Institute28
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club27
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)21
- Institute For Natural Resources20
- Couture, Ryan B.18
- Kimmel, Charles B.18
- Mckibben, Natasha S.18
- Nichols, James T.18
- Noakes, David L. G.18