Creator
- Oregon State University. Agricultural Experiment Station937
- Oregon State University. Malheur Experiment Station51
- United States. Agricultural Research Service41
- Mack, H. J.40
- Columbia Basin Agricultural Research Center38
- Southern Oregon Agricultural Experiment Station37
- Baggett, James R.32
- United States. Agency For International Development32
- Frazier, W. A.31
- Westigard, Peter H.30
- Boersma, L.25
- International Maize And Wheat Improvement Center21
- Central Oregon Agricultural Research Center17
- Klamath County (Or.)17
- Oregon State University. Klamath Agricultural Experiment Station17
- Crowell, H. H.15
- Eastern Oregon Agricultural Research Center15
- Morrison, H. E.13
- Sistrunk, W. A.12
- Duncan, Andrew A.11