- Gregory, Walton C.✖[remove]13
- North Carolina State University -- Faculty9
- Cockerham, C. Clark1
- Hassler, Francis J.1
- Hill, C. H.1
- Hodgson, Ernest1
- Jackson, W. A.1
- Legates, J. E.1
- Mills, Ralph1
- North Carolina Cooperative Extension Service1
- North Carolina State College. Alumni Association1
- North Carolina State University -- Research1
- North Carolina State University. Visual Aids Department1
- Speck, Marvin L.1
- Stephens, Stanley G.1
- Tove, Samual B.1
- Ulberg, Lester C.1
- Weybrew, J. A.1
- Wise, George Herman, 1908-1