- North Carolina Cooperative Extension Service✖[remove]967
- North Carolina Agricultural Extension Service248
- North Carolina State University. Department of 4-H Youth Development20
- Blair, E. C. (Enos Clarkson), 1892-197515
- Niswonger, H. R. (Holly Ray), 1883-195914
- Parrish, C. F.12
- Bennett, R. R. (Roy R.)11
- Hawks, S. N. (Stirling Norman)10
- Maupin, Carey J. (Carey Judson)10
- Schaub, I. O.9
- Garriss, Howard R. (Howard Reed), 1909-19767
- Weaver, David S. (David Stathem), 1896-19667
- Arey, John A., 1887-19856
- Graeber, R. W. (Robert Walter), 1888-19676
- Jones, George D., 1904-6
- Kimrey, A. C. (Arthur Charm), 1890-19626
- Scott, H. E.6
- Shaw, Luther6
- Wells, J. C. (Jay C.), 1921-20136
- Brown, T. T.5