Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Nix, L. E. 1976. Paraquat induction of resin soaking in pines in the South Carolina Piedmont. Pages 102-108 in M. H. Esser (ed.), Lightwood Research Coordinating Council, Proceedings of the Annual Meeting, Jacksonville, Florida, 20-21 January 1976.