Creator
- Oregon State University. Agricultural Experiment Station299
- Oregon State University. Extension Service153
- Oregon State College. Agricultural Experiment Station55
- Oregon State University. Forest Research Laboratory45
- Oregon State University. Malheur Experiment Station45
- Oregon State College. Extension Service44
- United States. Agricultural Research Service44
- Forest Products Laboratory (U.S.)42
- Oregon Agricultural College. Experiment Station41
- Oregon State College. Federal Cooperative Extension Service37
- Columbia Basin Agricultural Research Center34
- Oregon. State Game Commission26
- Bouquet, A. G. B. (Arthur George Bristow), 1885 24
- Pacific Northwest Vegetable Insect Conference24
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)22
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club20
- United States. Forest Service19
- Oregon State University. College Of Forestry18
- Oregon. Department Of Fish And Wildlife18
- Pacific Northwest Insect Management Conference18