- North Carolina State University. College of Agriculture and Life Sciences35
- North Carolina Cooperative Extension Service13
- Mills, Ralph12
- North Carolina Agricultural Experiment Station8
- James, H. Brooks (Herman Brooks), 1912-19737
- North Carolina Agricultural Extension Service6
- North Carolina State College. School of Agriculture6
- North Carolina State University5
- North Carolina State University -- Faculty5
- North Carolina State University -- Social aspects4
- Kolbe, Melvin H.3
- North Carolina State University -- Research3
- North Carolina State University. Department of Animal Science3
- United States. Department of Agriculture3
- Caldwell, John T. (John Tyler), 1911-19952
- Campbell, W. V.2
- Collins, E. R. (Emerson Roscoe), 1903-19722
- Cornwell, Mary2
- Crampton and Deitrick2
- Goode, Lemuel2