Creator
- Moum, J. N.47
- Mansour, N. S.39
- Mack, H. J.27
- Oregon State University. Agricultural Experiment Station23
- Shaw, J. N. (James Niven), 1890 21
- Nash, J. D.15
- Mack, H. J. (Harry John), 1926 14
- Oregon State College. Agricultural Experiment Station14
- Bellantoni, L.13
- Mcgivern, C. L.13
- Moum, James N.13
- Schellman, H.13
- Baggett, James R.12
- Smyth, W. D.12
- Gardner, E. Hugh11
- Caldwell, D. R.10
- Jackson, T. L. (Thomas Lloyd), 1922 10
- Oregon State University. Extension Service10
- Gardner, Ernest Hugh9
- Liu, Y.9