Creator
- Oregon State University. Agricultural Experiment Station[remove]954
- Mack, H. J.49
- Oregon State University. Malheur Experiment Station49
- Frazier, W. A.45
- Baggett, James R.44
- Southern Oregon Agricultural Experiment Station41
- United States. Agricultural Research Service41
- Columbia Basin Agricultural Research Center39
- United States. Agency For International Development31
- Westigard, Peter H.31
- Boersma, L.24
- Crowell, H. H.23
- Oregon State University. Extension Service23
- International Maize And Wheat Improvement Center20
- Klamath County (Or.)17
- Oregon State University. Klamath Agricultural Experiment Station17
- Duncan, Andrew A.16
- Central Oregon Agricultural Research Center15
- Morrison, H. E.14
- Vaughan, E. K.14