- North Carolina State University. College of Engineering213
- North Carolina State University. College of Natural Resources107
- North Carolina Cooperative Extension Service77
- Graeber, R. W. (Robert Walter), 1888-196739
- North Carolina State University. Department of 4-H Youth Development35
- Pulp and Paper Foundation35
- North Carolina State University -- Administration26
- North Carolina State College24
- Technical Association of the Pulp and Paper Industry23
- North Carolina State College. School of Forestry21
- North Carolina State University -- Faculty19
- Jeter, F. H. (Frank Hamilton), 1891-195517
- Schaub, I. O.15
- Caldwell, John T. (John Tyler), 1911-199512
- Farm and Home Week12
- Technician (Raleigh, N.C.)11
- Fadum, Ralph E.8
- Harrill, L. R. (Lera Rhinehart), 1897-19788
- Lampe, J. Harold8
- North Carolina Agricultural Extension Service8