Creator
- Oregon State University. Extension Service1,016
- Oregon State University. Agricultural Experiment Station596
- Oregon State College. Agricultural Experiment Station219
- Oregon State University200
- Oregon State College. Federal Cooperative Extension Service175
- Forest Products Laboratory (U.S.)146
- Oregon State Agricultural College. Agricultural Experiment Station146
- Oregon State University. Forest Research Laboratory142
- Oregon. Dept. Of Geology And Mineral Industries130
- Oregon. Department Of Fish And Wildlife110
- Oregon State College. Extension Service95
- Oregon Agricultural College. Experiment Station93
- Oregon. State Game Commission89
- United States. Forest Service89
- Oregon State University. College Of Forestry85
- Bragg, David E.81
- Oregon State University. Water Resources Research Institute73
- Et Al.72
- United States. Agricultural Research Service61
- Oregon State University. Cooperative Extension Service57