- Oregon Agricultural College. Experiment Station[remove]68
- Hartman, Henry, 1889 7
- Potter, E. L. (Ermine Lawrence), 1884 7
- Zeller, S. M. (Sanford Myron), 1885 19485
- Robinson, R. H. (Reginald Heber), 1886 4
- Wiegand, Ernest Herman, 1886 4
- Fulton, B. B. (Bentley Ball), 1889 3
- Lindgren, H. A. (Harry Arthur), 1888 3
- Lovett, A. L. (Arthur Lester), 1885 19243
- Powers, W. L. (Wilbur Louis), 18873
- Schuster, C. E. (Carl Ephraim), 1889 3
- Barss, H. P. (Howard Phillips), 1885 2
- Childs, Leroy, 1888 2
- Dean, H. K. (Harold Karl), 1889 2
- Harvey, Edward Maris, 18882
- Hyslop, G. R. (George Robert), 1884 2
- Lewis, C. I. (Claude Isaac), 1880 19242
- Oliver, A. W. (Alfred Weaver), 1894 2
- Reimer, F. C. (Frank Charles), 1881 2
- Schoth, H. A. (Harry August), 1891 2