Creator
- United States. Forest Service157
- University Of Washington157
- Oregon State University. Water Resources Research Institute155
- Oregon State Agricultural College. Agricultural Experiment Station150
- Oregon. Fish Commission142
- United States. Department Of Agriculture142
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)129
- Washington State University. Cooperative Extension129
- Baley, Nichole116
- Oregon State Agricultural College. Extension Service107
- University Of Idaho. Cooperative Extension Service107
- Bouquet, A. G. B. (Arthur George Bristow), 1885 102
- Mills, Jock97
- Oregon State University. College Of Forestry95
- Gardner, E. Hugh94
- Oregon State University. Extension Service/Marine Advisory Program94
- Oregon State College. Extension Service91
- Mansour, N. S.89
- Koester, Ardis W.87
- Morrell, Jeffrey J.87