Creator
- Oregon State University. Agricultural Experiment Station583
- Oregon State University. Extension Service547
- Oregon State College. Federal Cooperative Extension Service457
- Oregon State College. Agricultural Experiment Station391
- Oregon Agricultural College. Extension Service197
- Oregon State Agricultural College. Extension Service193
- Oregon Agricultural College. Experiment Station189
- Oregon State Agricultural College. Agricultural Experiment Station143
- Oregon State University. Cooperative Extension Service95
- Oregon State University. Forest Research Laboratory88
- Oregon Agricultural Experiment Station84
- Bouquet, A. G. B. (Arthur George Bristow), 1885 83
- Oregon State College. Extension Service71
- Pacific Northwest Cooperative Extension67
- Oregon. State Game Commission61
- Oregon. Department Of Fish And Wildlife57
- Forest Products Laboratory (U.S.)51
- Jackman, E. R. (Edwin Russell), 1894 49
- Oregon State University. Extension Service/Marine Advisory Program48
- United States. Department Of Agriculture47