Current trends in Indian environment : proceedings of the Workshop on Environmental Education, held at the Indian National Science Academy, New Delhi on July 11-12, 1977 /

Current trends in Indian environment : proceedings of the Workshop on Environmental Education, held at the Indian National Science Academy, New Delhi on July 11-12, 1977 / editors, Desh Bandhu, Eklavya Chauhan. - New Delhi : Today & Tomorrow's Printers & Publishers, 1977. - vii, 232 p. ;

620.8 BAN/C