Creator
- Oregon State University. Agricultural Experiment Station148
- Oregon State College. Agricultural Experiment Station140
- Oregon State Agricultural College. Agricultural Experiment Station131
- Oregon Agricultural College. Experiment Station99
- Oregon State University. Extension Service58
- Oregon State University. College Of Forestry55
- Oregon State College. Engineering Experiment Station46
- Oregon State University44
- Oregon State University. Water Resources Research Institute33
- Oregon State University. Engineering Experiment Station32
- Vickers, Dean29
- Oregon State University. Forest Research Laboratory26
- Powers, W. L. (Wilbur Louis), 188726
- Potter, E. L. (Ermine Lawrence), 1884 25
- Oregon State University. Registrar's Office23
- Oregon State College. Extension Service22
- Wells, Gail19
- Columbia Basin Agricultural Research Center18
- Oregon State College. Federal Cooperative Extension Service18
- United States. Agricultural Research Service18