Creator
- Oregon State University. Agricultural Experiment Station4
- Bates, Earl M.1
- Boersma, L.1
- Haggerty, Roy1
- Johnsgard, Gordon A. (Gordon Alexander), 1912 1
- Mack, H. J.1
- Oregon State University. Cooperative Extension Service1
- Oregon State University. Department Of Agronomic Crop Science1
- Port Of Newport1
- Rykbost, K. A.1
- Schmisseur, W. E.1
- Sneva, Forrest1
- Sternes, Gilbert L.1