- Niswonger, H. R. (Holly Ray), 1883-1959✖[remove]35
- North Carolina Cooperative Extension Service31
- North Carolina Agricultural Extension Service5
- Watson, Lewis P., 1905-19963
- Blair, E. C. (Enos Clarkson), 1892-19752
- Graeber, R. W. (Robert Walter), 1888-19672
- Morrow, Emmett Brown, 1896-19562
- Schmidt, Robert2
- Weaver, David S. (David Stathem), 1896-19662
- Arey, John A., 1887-19851
- Bryan, Rose Elwood1
- Case, L. I.1
- Collins, W. B.1
- Dobrovsky, T. M. (Todor Manoloff), 1904-1
- Farnham, F. R.1
- Floyd, E. Y. (Edward York), 1897-19701
- Gardner, M. E. (Monroe Evans), 1895-19751
- Garriss, Howard R. (Howard Reed), 1909-19761
- Harris, John H.1
- Orr, Nita (Nita L.)1