- Oregon State University. Agricultural Experiment Station8
- Oregon State University. Malheur Experiment Station3
- Oregon State Agricultural College. Agricultural Experiment Station2
- Oregon State College. Extension Service2
- Besse, Ralph S. (Ralph Stephen), 1887 1
- Childs, Leroy, 1888 1
- Columbia Basin Agricultural Research Center1
- Davis, Eugene F.1
- Gilliam County (Or.)1
- Hartman, Henry, 1889 1
- Hunter, Albert S. (Albert Sinclair), 1908 19911
- Johnston, Richard Stanley, 1937 1
- Klamath County (Or.)1
- Lattin, John D.1
- Long Range Planning Conference (1957 : Gilliam County, Or.)1
- Long Range Planning Conference (1958 : Klamath County, Or.)1
- Mote, Don C. (Don Carlos), 1887 1
- Oregon Agricultural Experiment Station1
- Oregon State University. Sea Grant College Program1
- Oregon State University. Sea Grant Marine Advisory Program1