- Oregon State College. Federal Cooperative Extension Service[remove]727
- Bouquet, A. G. B. (Arthur George Bristow), 1885 56
- Jackman, E. R. (Edwin Russell), 1894 48
- Jenkins, Lawrence39
- Breithaupt, L. R. (Le Roy), 1886 27
- Bennion, N. L. (Noel Lindsay), 1903 20
- Warren, Rex20
- Cowgill, Helen Julia18
- Huber, M. G.18
- Thomas, M. D.18
- Clark, R. Ralph17
- Mcwhorter, O. T.17
- Every, R. W.14
- Ewalt, H. P.14
- Ross, Charles R. (Charles Robert), 1908 13
- Carter, Myrtle Miller11
- Walker, Clyde11
- Freed, Virgil H. (Virgil Haven), 1919 10
- Horrell, Elvera10
- Nielsen, N. I.10