Creator
- Oregon. State Game Commission239
- Oregon State University. Agricultural Experiment Station235
- Oregon State University. Extension Service175
- Forest Products Laboratory (U.S.)115
- Oregon State College. Agricultural Experiment Station102
- Oregon State University. College Of Forestry86
- Oregon State University. Forest Research Laboratory82
- Oregon Agricultural College. Experiment Station81
- Oregon State College. Extension Service77
- Oregon State College. Federal Cooperative Extension Service74
- Lane County Historical Society (Or.)66
- Bouquet, A. G. B. (Arthur George Bristow), 1885 65
- Oregon State University56
- Oregon. Dept. Of Geology And Mineral Industries52
- Oregon Agricultural Experiment Station51
- Oregon State Agricultural College. Agricultural Experiment Station47
- United States. Forest Service44
- Oregon. Department Of Fish And Wildlife43
- Oregon. Fish Commission38
- Oregon State University Libraries And Press31