Creator
- Oregon Agricultural College. Extension Service8
- Bouquet, A. G. B. (Arthur George Bristow), 1885 2
- Brooks, Helen Bryce2
- Calvin, Henrietta W.2
- Dryden, James, 1863 2
- Oregon Agricultural College. Extension Division2
- Potter, E. L. (Ermine Lawrence), 1884 2
- Scudder, H. D. (Henry Desborough), 1881 2
- Ballard, Frank Llewellyn1
- Clark, Ava Milam, 1884 19761
- Coppedge, Robert O.1
- Griffin, F. L. (Frederick Llewellyn)1
- Hetzel, R. D.1
- Jackson, E. P.1
- Nelson, A. Gene1
- Oregon State University. Extension Service1
- Peck, Arthur L.1