- North Carolina State College. Department of Agricultural Engineering25
- Splinter, William E.20
- North Carolina State University -- Research16
- North Carolina State University. Department of Biological and Agricultural Engineering12
- Johnson, William H.10
- Giles, G. W. (George Wallace), 1910-20038
- North Carolina State College. School of Agriculture8
- United States. Department of Agriculture7
- American Society of Agricultural Engineers6
- Henson, Wiley H., Jr.6
- North Carolina State College. Department of Entomology6
- Hassler, Francis J.5
- United States. Congress5
- United States. Agricultural Research Service4
- Weldon, Nathaniel Warren4
- Guthrie, F. E. (Frank Edwin), 1923-19943
- Mistric, Walter Joseph, Jr.3
- North Carolina Agricultural Experiment Station3
- North Carolina Cotton Promotion Association, Inc.3
- Suggs, Charles W.3