India's environment : problems and perspectives proceedings of the Seminar held at Trivandrum, 26-28th November, 1984 - Radhakrishna, B. P.; Ramachandran, K. K.; Seminar on Environmental Aspects of Geology (1984 : Trivandrum). (Bangalore : Geological Society of India, 1986)
Keywords: Environmental policy -- India -- Congresses; Environmental protection -- India -- Congresses