Creator
- Oregon Agricultural Experiment Station9
- Shaw, G. W. (George Wright), 1864 4
- Lotz, Dumont3
- French, H. T. (Hiram Taylor), 1862 2
- Thompson, C. D. (Charles D.)2
- Washburn, F. L. (Frederic Leonard), 1860 19272
- Craig, Moses1
- Oregon State Agricultural College. Experiment Station1
- Oregon State University. Agricultural Experiment Station1
- Willis, David L.1