- North Carolina Cooperative Extension Service43
- Shay, W. W.6
- Taylor, H. W. (Herman Ward), 1900-19886
- Vestal, E. V. (Ellis V.)5
- Kelley, Jack, 1909-19652
- Foster, J. E. (John Erwin), 1903-19971
- Harrill, L. R. (Lera Rhinehart), 1897-19781
- North Carolina Agricultural Extension Service1
- North Carolina State College1
- Upper Coastal Plain Research Station (Rocky Mount, N.C.)1