Creator
- Oregon State University. Extension Service18
- Kosro, P. Michael, 1951 16
- Bellantoni, L.15
- Mcgivern, C. L.15
- Schellman, H.15
- Huyer, Adriana, 1945 13
- Corcoran, P. E. (Patrick E.)12
- Adams, Paul W.11
- Brewer, Linda J.11
- Cloughesy, Mike11
- Conway, Flaxen D. L.11
- Ellis Sugai, Barbara, 1957 11
- Giannico, Guillermo Roberto, 1960 11
- Godwin, Derek11
- Good, James W.11
- Hibbs, David E.11
- Holbert, Mary11
- Huddleston, J. H. (James Herbert), 1942 11
- Koppers, Anthony A. P.11
- Lambert, Beth C.11