- Oregon State University48
- Et Al.21
- Oregon State University. Agricultural Experiment Station17
- Fleischbein, Jane16
- Huyer, Adriana, 1945 15
- Smith, Robert L. (Robert Lloyd), 1935 15
- Charlton, Brian A.14
- Kosro, P. Michael, 1951 14
- Sherr, Barry F.14
- Baley, Nichole13
- Lopez, Emily13
- Oregon State University. Klamath Basin Research And Extension Center13
- Sherr, Evelyn13
- Wheeler, Patricia A.13
- Barth, Jack A.12
- Peterson, W. T.12
- United States. Agency For International Development11
- Spatafora, Joseph W.10
- Lopez Cevallos, Daniel F.9
- Ripple, William J.9