- Oregon State College. Agricultural Experiment Station3
- Mote, Don C. (Don Carlos), 1887 2
- Mckay, M. B. (Marion Bertice), 1887 1
- Schuster, C. E. (Carl Ephraim), 1889 1
- Scudder, H. D. (Henry Desborough), 1881 1
- Thelen, Rolf1
- Truax, T. R. (Thomas Roy), 1886 1
- United States. Department Of Agriculture1