Creator
- Oregon State University. Extension Service40
- Spies, Thomas A.26
- Jackson, T. L. (Thomas Lloyd), 1922 24
- Doerge, Thomas A.22
- Cook, Thomas W.18
- Andrews, N. (Nick)17
- Azarenko, A. N. (Anita Nina)17
- Bondi, Michael C.17
- Brewer, Linda J.17
- Burt, Lawrence A.17
- Castagnoli, S.17
- Chilton, Mike17
- Fletcher, Richard A.17
- Gardner, Ernest Hugh17
- Mcreynolds, Bob17
- Mertz, Chris17
- Olsen, Jeff L.17
- Oregon State University. Agricultural Experiment Station17
- Oregon State University. Department Of Horticulture17
- Regan, Richard17