Creator
- Oregon State University. Agricultural Experiment Station99
- Oregon State University. Extension Service66
- Southern Oregon Agricultural Experiment Station37
- Cross, Timothy L.31
- Westigard, Peter H.31
- Oregon. Employment Division22
- Oregon State University. Malheur Experiment Station19
- Central Oregon Agricultural Research Center17
- Oregon State College. Agricultural Experiment Station16
- Thorpe, Jim14
- Oregon State Agricultural College13
- Seavert, Clark F.13
- Cordero, Johnny C.11
- Oregon Agricultural College. Experiment Station10
- Oregon Agricultural College9
- Oregon State Agricultural College. Experiment Station9
- Besse, Ralph S. (Ralph Stephen), 1887 8
- Vanbuskirk, Philip8
- Eastern Oregon Agricultural Research Center6
- Pscheidt, Jay W.5