- North Carolina Agricultural Extension Service102
- North Carolina Cooperative Extension Service84
- Graeber, R. W. (Robert Walter), 1888-196739
- Andrews, Junius M.27
- McClure, Wesley A.27
- North Carolina State University. College of Forest Resources13
- Blair, E. C. (Enos Clarkson), 1892-197511
- Buchman, Tim11
- Sheridan, Thomas, circa 1787-186410
- North Carolina State University. Department of 4-H Youth Development6
- Fox, John W.5
- Valentine, William E.5
- Williams, R. M.4
- North Carolina State College. School of Forestry3
- Page, Rufus H.3
- Wells, B. W. (Bertram Whittier), 1884-19783
- Boney, Leslie N., 1880-19642
- Gerrald, Coswell Ellis2
- 4-H Youth Development Program (U.S.)1
- Carter, Alexander1