Creator
- Charlton, Brian A.178
- Sanderson, Rebecca A.176
- United States. Forest Service168
- University Of Washington157
- Oregon State Agricultural College. Agricultural Experiment Station152
- United States. Department Of Agriculture149
- Schneider, Evan G.146
- Et Al.144
- Oregon. Fish Commission142
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)131
- Washington State University. Cooperative Extension130
- Institute For Natural Resources128
- Baley, Nichole116
- University Of Idaho. Cooperative Extension Service109
- Oregon State Agricultural College. 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