- North Carolina Cooperative Extension Service22
- North Carolina State University. Department of Economics and Business14
- Mathia, Gene A.6
- North Carolina Agricultural Extension Service5
- Pasour, E. C.5
- Proctor, E. A. (Edwin A.)5
- Perrin, Richard K.4
- Danielson, Leon3
- Easley, J. E. (James E.)2
- Ela, Ofelia M. (Ofelia Mendiola), 1941-2
- Neuman, Duane F. (Duane Fredrick)2
- Nichols, T. E., Jr. (Thomas Everett), 1929-2
- Pearson, James L., 1927-2
- Schrimper, Ronald A. (Ronald Arthur)2
- Wells, R. C. (Robert Charles), 1935-2
- Benson, G. A. (Geoffrey Alan), 1943-1
- Brooks, R. Charles (Robert Charles), 1931-1
- Carlson, Gerald A.1
- Clapp, John G., Jr.1
- Deaton, James L.1