Creator
- Oregon State University. Agricultural Experiment Station446
- Oregon State University. Extension Service414
- Oregon. State Game Commission335
- Oregon State University221
- Forest Products Laboratory (U.S.)210
- Oregon. Department Of Fish And Wildlife164
- Oregon Agricultural College. Experiment Station152
- Oregon State College. Agricultural Experiment Station148
- Oregon State Agricultural College. Agricultural Experiment Station141
- Oregon. Dept. Of Geology And Mineral Industries139
- Oregon State University. Forest Research Laboratory134
- Barth, John A.81
- Oregon State College. Extension Service78
- Oregon Agricultural Experiment Station77
- Oregon State University. College Of Forestry76
- Oregon State University. Water Resources Research Institute73
- Hart, John M. (John Mervyn), 1947 66
- United States. Forest Service64
- Et Al.62
- Oregon. Fish Commission61