Creator
- Oregon State University. Extension Service509
- Oregon State University. Agricultural Experiment Station312
- Oregon. State Game Commission189
- Oregon. Dept. Of Geology And Mineral Industries163
- Oregon. Department Of Fish And Wildlife129
- Oregon State College. Extension Service110
- Oregon State College. Agricultural Experiment Station104
- Oregon State University. College Of Forestry92
- Oregon State University. Water Resources Research Institute90
- Oregon State University. Forest Research Laboratory74
- Institute For Natural Resources63
- Oregon State College. Federal Cooperative Extension Service61
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)53
- United States. Agricultural Research Service51
- United States. Forest Service46
- Southwest Oregon Forestry Intensified Research Program. Adaptive Phase41
- Oregon. Fish Commission39
- Pacific Northwest Cooperative Extension38
- Columbia Basin Agricultural Research Center34
- United States. Bureau Of Land Management34