- North Carolina State University. Department of Biological and Agricultural Engineering✖[remove]165
- North Carolina State University -- Research65
- Johnson, William H.47
- Splinter, William E.29
- Leary, Stan M.11
- North Carolina Agricultural Experiment Station10
- Weaver, David S. (David Stathem), 1896-196610
- Suggs, Charles W.9
- Carreras Rothmans Ltd.8
- North Carolina State College. Department of Agricultural Engineering8
- Oxford Tobacco Research Station7
- American Society of Agricultural Engineers6
- North Carolina Agricultural Extension Service6
- United States. Department of Agriculture5
- Giles, G. W. (George Wallace), 1910-20034
- Mohapatra, Subhas Chandra4
- North Carolina Cooperative Extension Service4
- R.J. Reynolds Tobacco Company4
- Temple, David4
- Chang, Changsoo3