- Oregon State University. Agricultural Experiment Station137
- Oregon State University. Malheur Experiment Station18
- United States. Agricultural Research Service14
- Columbia Basin Agricultural Research Center11
- Bartlett, Alexi9
- Oregon Climate Service9
- Taylor, George H.9
- United States. Agency For International Development9
- Central Oregon Agricultural Research Center7
- Holroyd, Michael H.7
- International Maize And Wheat Improvement Center7
- Shock, Clinton C.7
- Cross, Timothy L.6
- Mason, Robert George6
- Boersma, L.5
- Eastern Oregon Agricultural Research Center5
- Hart, John M. (John Mervyn), 1947 5
- Lindstrom, F. T.5
- Oregon State University. Extension Service/Marine Advisory Program5
- Oregon. State Marine Board5