Creator
- Oregon State University. Agricultural Experiment Station460
- Oregon State College. Federal Cooperative Extension Service400
- Oregon State College. Agricultural Experiment Station379
- Oregon State University. Extension Service353
- Forest Products Laboratory (U.S.)233
- Oregon Agricultural College. Extension Service194
- Oregon Agricultural College. Experiment Station185
- Oregon State Agricultural College. Extension Service184
- Oregon State University. Forest Research Laboratory157
- Oregon State Agricultural College. Agricultural Experiment Station139
- Oregon Agricultural Experiment Station84
- Bouquet, A. G. B. (Arthur George Bristow), 1885 80
- Oregon State College. Extension Service69
- Oregon. State Game Commission67
- Oregon. Dept. Of Geology And Mineral Industries64
- Oregon State University. Cooperative Extension Service62
- Pacific Northwest Cooperative Extension59
- Jackman, E. R. (Edwin Russell), 1894 49
- Oregon State University. Extension Service/Marine Advisory Program47
- Oregon. Department Of Fish And Wildlife46