Bhasin, M.K.. Sikkim Himalauas ecology and resource development / M.K. Bhasin and Veena Bhasin. - New Delhi : Kamla-Raj Enterprises , 1995. - xiv,191p. : ill.,fig.,maps,tables ; 23cm . NULL ISBN: 8185264090 Rs. 250.00 Subjects--Index Terms: ECOLOGY Dewey Class. No.: 577.095496 / BHA/S