- Oregon Agricultural College. Extension Service[remove]189
- Barss, H. P. (Howard Phillips), 1885 10
- Lovett, A. L. (Arthur Lester), 1885 192410
- Bouquet, A. G. B. (Arthur George Bristow), 1885 8
- Fitts, Edward B.8
- Dryden, James, 1863 7
- Reynolds, Ralph Elmer7
- Smith, Margery M.7
- Samson, George R. (George Roy), 1879 6
- Barr, W. A.5
- Cosby, H. E. (Hubert Elmer), 1887 5
- Hyslop, G. R. (George Robert), 1884 5
- Robbins, Lulie5
- Calvin, Henrietta W.4
- Jamison, N. C. (Neal Clement), 1890 4
- Potter, E. L. (Ermine Lawrence), 1884 4
- Williams, Jessamine Chapman4
- Brown, W. S. (Walter Sheldon), 1878 3
- Cowgill, Helen Julia3
- Jackman, E. R. (Edwin Russell), 1894 19673