- North Carolina Cooperative Extension Service3
- Senger, Marvin E.✖[remove]3
- Blalock, T. Carlton (Thomas Carlton), 1924-20142
- George, J. D.2
- Hyatt, George, Jr., 1915-19942
- Redfern, Robert2
- Rich, R. R.2
- Roberts, William M.2
- Wynn, Robert L.2
- Arey, John A., 1887-19851
- Falter, John M.1
- Farnham, F. R.1
- Jones, George D., 1904-1