Creator
- Oregon State University. Agricultural Experiment Station714
- Oregon State University. Malheur Experiment Station50
- United States. Agricultural Research Service39
- Columbia Basin Agricultural Research Center37
- Southern Oregon Agricultural Experiment Station28
- United States. Agency For International Development26
- Oregon State University. Extension Service25
- Westigard, Peter H.22
- Boersma, L.21
- International Maize And Wheat Improvement Center18
- Central Oregon Agricultural Research Center17
- Klamath County (Or.)17
- Mack, H. J.17
- Oregon State University. Klamath Agricultural Experiment Station17
- Baggett, James R.15
- Eastern Oregon Agricultural Research Center14
- Mason, Robert George11
- Conklin, Frank S.10
- Frazier, W. A.10
- Pumphrey, F. V. (Floyd Vance)10