Creator
- Baggett, James R.5
- Oregon State University. Agricultural Experiment Station5
- Duncan, Andrew A.3
- Frazier, W. A.3
- Bier, Bud2
- Crowell, H. H.2
- Berry, Ralph E. (Ralph Eugene), 1940 1
- Crabtree, Garvin Dudley1
- Hay, Jim1
- Huber, M. G.1
- Kirsch, E.1
- Kirsch, Ernest J.1
- Mack, H. J.1
- Mansour, N. S.1
- Varseveld, George1
- Varseveld, George W.1
- Varsveld, George1
- Yunger, John A.1