- North Carolina State University. Department of Poultry Science3
- Maupin, Carey J. (Carey Judson)2
- North Carolina State College2
- United States. Department of Agriculture2
- Agricultural Research Center (Beltsville, Md.)1
- Ballentine, L. Y. (Lynton Yates), 1899-19641
- Morris, Tom, 1915-1
- North Carolina Agricultural Experiment Station1
- North Carolina Cooperative Extension Service1
- North Carolina State University -- Administration1
- North Carolina State University -- Congresses1
- North Carolina State University -- Research1
- North Carolina State University. Department of Biological and Agricultural Engineering1
- Parrish, C. F.1
- Pearce, H. C.1
- Schaub, I. O.1
- Shraeder, H. L.1
- Weaver, David S. (David Stathem), 1896-19661