Creator
- Oregon State University. Agricultural Experiment Station174
- Oregon State University115
- Oregon State University. Extension Service93
- Oregon. State Game Commission62
- Oregon State College. Agricultural Experiment Station53
- Oregon State University. Forest Research Laboratory43
- Oregon State University. College Of Forestry38
- U.S. International Biological Program. Coniferous Forest Biome36
- Oregon. Department Of Fish And Wildlife35
- Et Al.33
- United States. Agricultural Research Service33
- Oregon State University. Malheur Experiment Station30
- Lane County Historical Society (Or.)24
- Oregon. Dept. Of Geology And Mineral Industries24
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club24
- Oregon State University. Water Resources Research Institute23
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)23
- Columbia Basin Agricultural Research Center22
- University Of Washington22
- Baker, C. Scott21