- American Society of Agricultural Engineers1
- Carleton, Walter M.1
- Cooley, Harold Dunbar, b. 18971
- Farm Equipment Institute1
- Giles, G. W. (George Wallace), 1910-2003✖[remove]5
- Guthrie, F. E. (Frank Edwin), 1923-19942
- Jordan, B. Everett1
- Kulash, Walter Michael, 1912-19601
- Lowry, Edward M.2
- Michigan State College. Dept. of Agricultural Engineering1
- Mistric, Walter Joseph, Jr.3
- National Canners Association1
- National Cotton Council of America1
- National Research Council (U.S.). Agricultural Board. Committee on Agricultural Equipment1
- North Carolina Agricultural Experiment Station1
- North Carolina Cotton Growers Cooperative Association1
- North Carolina Cotton Promotion Association, Inc.3
- North Carolina Farm Bureau Federation1
- North Carolina Pesticide Manual1
- North Carolina State College. Department of Agricultural Engineering5