Environmental assessment management : proceedings
Third National Congress of Mendelian Society of India, held at Birsa Agricultue University, Ranchi on th to th April, edited by R.N. Trivedi and P.K. Sen Sarma
- New Delhi : Today and Tomorrows Printers and Publishers , 1991
- v, 453 p. figures; tables
- Recent researches in ecology, environment and pollution .
817019380X
Conference Forestry Sarma P.K. Sen, ed. Tree planting Tropical forestry