Creator
- Oregon State University. Agricultural Experiment Station4
- Greene, Charles H. (Charles Henry), 1932 2
- United States. Department Of Agriculture. Economic Research Service2
- Castle, Emery N.1
- Davis, George B. (George Balfour), 1915 1
- Edwards, John A.1
- Gee, C. Kerry1
- Holmes, Oliver Wendell, 1929 1
- Kimball, N. D. (Norman Delmar)1
- United States. Department Of Agriculture. Resource Development Economics Division1