Creator
- Oregon State University. Extension Service615
- Oregon State University. Agricultural Experiment Station515
- Oregon. State Game Commission338
- Oregon State University254
- Forest Products Laboratory (U.S.)244
- Oregon. Department Of Fish And Wildlife205
- Oregon State College. Agricultural Experiment Station191
- Oregon Agricultural College. Experiment Station160
- Oregon. Dept. Of Geology And Mineral Industries144
- Oregon State Agricultural College. Agricultural Experiment Station141
- Oregon State University. Forest Research Laboratory141
- Oregon State University. College Of Forestry110
- Barth, John A.102
- Oregon State University. Water Resources Research Institute88
- Oregon State College. Extension Service87
- Oregon Agricultural Experiment Station79
- Et Al.72
- Hart, John M. (John Mervyn), 1947 71
- Lane County Historical Society (Or.)70
- United States. Forest Service70