Creator
- Oregon State University. Extension Service548
- Oregon State University. Agricultural Experiment Station538
- Oregon. State Game Commission280
- Forest Products Laboratory (U.S.)215
- Oregon. Department Of Fish And Wildlife194
- Oregon State University. Forest Research Laboratory179
- Oregon. Dept. Of Geology And Mineral Industries169
- Oregon State College. Agricultural Experiment Station160
- Oregon State University159
- United States. Forest Service110
- Oregon Agricultural College. Experiment Station96
- Oregon State College. Extension Service95
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)93
- Oregon State University. Water Resources Research Institute87
- Et Al.83
- Oregon State University. College Of Forestry83
- Pacific Northwest Cooperative Extension70
- Lane County Historical Society (Or.)67
- United States. Department Of Agriculture67
- United States. Agricultural Research Service64