Creator
- Jackson, T. L. (Thomas Lloyd), 1922 77
- Jackson, T. L.58
- Gardner, E. Hugh56
- Huyer, Adriana, 1945 32
- Smith, Robert L. (Robert Lloyd), 1935 32
- Gardner, Ernest Hugh31
- Kosro, P. Michael, 1951 28
- Fleischbein, Jane27
- Oregon State University. Extension Service26
- Chang, Jeff H.23
- Peterson, W. T.23
- Wheeler, Patricia A.23
- Loper, Joyce E.22
- Peterson, William T.20
- Araujo, Welington L.19
- Creason, Allison L.19
- Mano, Emy T.19
- Minami, Sonia N.19
- Noakes, David L. G.19
- Oregon State University. Agricultural Experiment Station19