Creator
- Oregon State University. Extension Service1,109
- Oregon State College. Agricultural Experiment Station660
- Oregon State College. Federal Cooperative Extension Service405
- Oregon State University. Agricultural Experiment Station386
- Forest Products Laboratory (U.S.)175
- Oregon Agricultural College. Experiment Station145
- Oregon State University. Cooperative Extension Service145
- Bouquet, A. G. B. (Arthur George Bristow), 1885 109
- Oregon State Agricultural College. Extension Service100
- Oregon Agricultural College. Extension Service89
- Oregon State Agricultural College. Agricultural Experiment Station86
- Oregon State University. Forest Research Laboratory77
- Mote, Don C. (Don Carlos), 1887 73
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)71
- Oregon State University49
- Koester, Ardis W.43
- Oregon State College. Extension Service43
- United States. Department Of Agriculture41
- Oregon State College. Engineering Experiment Station39
- United States. Forest Service38