- Oregon State University180
- Oregon State Agricultural College. Agricultural Experiment Station69
- Oregon Agricultural College. Experiment Station35
- Oregon State University. Agricultural Experiment Station27
- Oregon State University. Forest Research Laboratory18
- Caldwell, Douglas R.16
- Morrell, Jeffrey J.16
- Oregon State College. Agricultural Experiment Station15
- Oregon State University. College Of Forestry14
- Oregon State University. Department Of Forest Products13
- Oregon State University. Extension Service13
- Oregon State University. Registrar's Office12
- Potter, E. L. (Ermine Lawrence), 1884 11
- Burnett, Margaret, 1949 9
- Corden, M. E. (Malcolm E.)8
- Hartman, Henry, 1889 8
- Oregon State University. Dept. Of Computer Science8
- Oregon Wine Research Institute8
- Robinson, R. H. (Reginald Heber), 1886 8
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club8