- Graeber, R. W. (Robert Walter), 1888-1967186
- North Carolina State College. School of Forestry85
- Barker, W. J.67
- Kaufman, C. M.65
- MeadWestvaco (Firm)54
- North Carolina State University. College of Forest Resources44
- North Carolina Cooperative Extension Service20
- West Virginia Experimental Forest (Georgetown, S.C.)19
- Schenck, Carl Alwin, 1868-195515
- North Carolina State University. College of Natural Resources13
- Shoffner, R. W. (Robert Worth), 1902-199512
- Appalachian Experimental Project (Tyrone, Pa.)9
- Fox, John W.8
- Grant, B. E.8
- Aycock, M. Edmund6
- Hofmann, Julius Valentine5
- West Virginia Pulp and Paper Company North Carolina Research Project (Manteo, N.C.)5
- Westvaco Experimental Forest (Georgetown, S.C.)5
- Singletary, Howard M.4
- Blair, E. C. (Enos Clarkson), 1892-19753