- Graeber, R. W. (Robert Walter), 1888-19671,485
- North Carolina State College. School of Forestry889
- North Carolina State University. College of Forest Resources187
- Page, Rufus H.165
- Barker, W. J.90
- Mattoon, Wilbur R.79
- Kaufman, C. M.65
- Jeter, F. H. (Frank Hamilton), 1891-195542
- United States. Bureau of Forestry34
- North Carolina Cooperative Extension Service26
- Blair, E. C. (Enos Clarkson), 1892-197516
- North Carolina Agricultural Extension Service15
- Biltmore Estate (Asheville, N.C.)13
- Harrill, L. R. (Lera Rhinehart), 1897-197813
- Shoffner, R. W. (Robert Worth), 1902-199512
- North Carolina State University -- Congresses11
- Hofmann, Julius Valentine10
- Mills, Ralph10
- North Carolina Forestry Association10
- Grant, B. E.9