Creator
- Oregon State College. Agricultural Experiment Station6
- Mote, Don C. (Don Carlos), 1887 4
- Owens, Charles Elmer, 1877 3
- Oregon State University. Extension Service2
- Barss, H. P. (Howard Phillips), 1885 1
- Bratsch, Anthony D.1
- Clark, R. Ralph1
- Jones, Sidney Carroll, 1898 19741
- Lovett, A. L. (Arthur Lester), 1885 19241
- Oregon Agricultural College. Experiment Station1
- Strik, Bernadine C. (Bernadine Cornelia), 1962 1