- Brown, W. S. (Walter Sheldon), 1878 8
- Fox, F. E. (Frank Elmer), 1889 8
- Harris, Elwin E.8
- Jenkins, Lawrence8
- Kuhlman, G. W. (Gustav Wesley), 1894 8
- Markwardt, L. J. (Lorraine Joseph), 1889 8
- Robinson, R. H. (Reginald Heber), 1886 8
- Scullen, Herman A. (Herman Austin), 1887 8
- Wilson, Maud8
- Gray, K. W. (Kenneth Wiesner), 1905 7
- Hoffman, C. S. (Charles Sumner)7
- Oregon Agricultural College. Extension Service7
- Oregon. Fish Commission7
- Ritter, George J.7
- Schoth, H. A. (Harry August), 1891 7
- Shaw, J. N. (James Niven), 1890 7
- Bullis, D. E. (Deloss Everett), 1894 19846
- Case, Lucy A.6
- Cosby, H. E. (Hubert Elmer), 1887 6
- Miller, P. W. (Paul William), 1901 6