- Oregon Agricultural Experiment Station86
- Oregon State University. Dept. Of Computer Science84
- Oregon State University. Extension Service/Marine Advisory Program82
- Stebbins, Robert L.81
- Mote, Don C. (Don Carlos), 1887 80
- Oregon State University. College Of Forestry79
- United States. Forest Service. Northern Region78
- United States. Agricultural Research Service76
- Mansour, N. S.75
- Mayer, Daniel F.72
- Oregon State University70
- Peachey, Ed69
- Hart, John M. (John Mervyn), 1947 66
- Jackson, T. L. (Thomas Lloyd), 1922 66
- Oregon State University. Sea Grant Marine Advisory Program65
- Stoltz, Robert L.65
- Brunner, Jay F.64
- Oregon State University. Malheur Experiment Station61
- Huyer, Adriana, 1945 60
- Lunden, Jeff D.59