Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Roonwal, M. L., P. N. Chatterjee, and R. S. Thapa. 1960. Results of experiments on the anti-borer protection of two species of timber, salai and bijasal, by means of insecticides. Indian Forest Bulletin (New Series) 228. 4 p.