- North Carolina Agricultural Experiment Station94
- Fox, John W.12
- North Carolina Cooperative Extension Service7
- Border Belt Tobacco Research Station (Whiteville, N.C.)2
- Clement, Sheldon Leroy2
- Mountain Research Station (Waynesville, N.C.)2
- North Carolina State College Farm2
- Baver, L. D. (Leonard David), 1901-1
- Coastal Plain Research Station (Willard, N.C.)1
- Cummings, Ralph W., 1911-20011
- Giles, G. W. (George Wallace), 1910-20031
- Mountain Horticultural Crops Research Station (Fletcher, N.C.)1
- North Carolina Agricultural Extension Service1
- North Carolina State College. Department of Agricultural Engineering1
- North Carolina State College. Department of Plant Pathology1
- North Carolina. Department of Agriculture1
- Peanut Belt Research Station (Lewiston, N.C.)1
- Piedmont Experiment Station (Salisbury, N.C.)1
- United States. Department of Agriculture1
- Weaver, David S. (David Stathem), 1896-19661