Tree protection / Gupta, V. K. Sharma, N. K. Indian Society of Tree Scientists. Trees Forest protection Trees 634 IND 1988 A008 Or. "Proceedings of the National Seminar on Tree Protection being held at Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Solan, on Mar. 10-11, 1988 under the auspices of Indian Society of Tree Scientists, Solan, India"--T.p. verso. Solan : Indian Society of Tree Scientists : Distributors, Batra Book Distributors, 1988. 1988. Text 439 p. ;