Creator
- Oregon State University. Agricultural Experiment Station286
- Oregon State University193
- Oregon State University. Extension Service177
- Oregon State Agricultural College. Agricultural Experiment Station137
- Oregon State College. Agricultural Experiment Station116
- Oregon State University. Forest Research Laboratory116
- Et Al.83
- Forest Products Laboratory (U.S.)81
- Oregon State University. College Of Forestry65
- Oregon State College. Extension Service64
- Oregon State University. Water Resources Research Institute62
- Oregon. Dept. Of Geology And Mineral Industries62
- Oregon. State Game Commission58
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)57
- Oregon. Department Of Fish And Wildlife54
- Lane County Historical Society (Or.)52
- Oregon Agricultural College. Experiment Station47
- United States. Agricultural Research Service47
- Institute For Natural Resources45
- Oregon. Fish Commission44