Creator
- Oregon State University. Agricultural Experiment Station300
- Oregon State University. Extension Service243
- Oregon State University176
- Oregon Agricultural College. Experiment Station110
- Oregon State Agricultural College. Agricultural Experiment Station108
- Oregon State College. Agricultural Experiment Station103
- Oregon State University. Forest Research Laboratory97
- Oregon. Dept. Of Geology And Mineral Industries89
- Oregon. State Game Commission82
- Et Al.50
- Oregon State University. College Of Forestry45
- Oregon. Department Of Fish And Wildlife45
- Oregon State College. Extension Service44
- Oregon State University. Malheur Experiment Station44
- Huftile, Gary J.43
- Oregon State University. Water Resources Research Institute41
- Peterson, William T.38
- Institute For Natural Resources37
- Egbert, Gary D.36
- Brodeur, Richard D.35