- Oregon State University. Extension Service58
- Morrow, Alice Mills12
- Sorte, Bruce4
- Conklin, Frank S.3
- Jaeger, William K. (William Kenneth)3
- Oregon State University. Agricultural Experiment Station3
- Adams, H. P. (Holyoke Purinton), 1922 2
- Burt, Lawrence A.2
- Cleaves, David A., 1948 2
- Leavengood, Scott A.2
- Mcclelland, Stephen D.2
- Miles, Stanley2
- Obermiller, Frederick W.2
- Olsen, Jeff L.2
- Seavert, Clark F.2
- Agricultural Research Foundation (Or.)1
- Anderson, D. E. (Donald Eugene)1
- Andrews, N. (Nick)1
- Azarenko, A. N. (Anita Nina)1
- Becker, Manning H. (Manning Henry), 1922 1