Creator
- Oregon State University. Agricultural Experiment Station483
- Oregon State University. Extension Service437
- Oregon. State Game Commission320
- Oregon State University245
- Forest Products Laboratory (U.S.)219
- Oregon. Department Of Fish And Wildlife201
- Oregon Agricultural College. Experiment Station159
- Oregon State College. Agricultural Experiment Station156
- Oregon. Dept. Of Geology And Mineral Industries144
- Oregon State Agricultural College. Agricultural Experiment Station140
- Oregon State University. Forest Research Laboratory129
- Oregon State University. College Of Forestry84
- Oregon State College. Extension Service83
- Barth, John A.78
- Oregon Agricultural Experiment Station75
- Oregon State University. Water Resources Research Institute75
- Oregon. Fish Commission64
- Et Al.63
- Lane County Historical Society (Or.)63
- United States. Forest Service60