Creator
- Oregon State College. Federal Cooperative Extension Service51
- Oregon State College. Federal Cooperative Extension Service46
- Scales, Murle7
- Gillen, Winnifred K.5
- Carter, Myrtle Miller3
- Landers, John H.3
- Oregon State University. Extension Service3
- Potter, Margaret Dorrance3
- Ewalt, H. P.2
- Jones, I. R.2
- Kolshorn, Agnes2
- Anderson, D. E. (Donald Eugene)1
- Bogart, Ralph, 1908 1
- Center, O. D1
- Cowgill, Helen Julia1
- Every, Robert1
- Huber, M. G.1
- Landforce, Andrew1
- Lindgren, H. A.1
- Marks, L. J.1