TY - BOOK AU - Aditya,A.K. AU - Haldar,P. TI - Biodiversity and environment: proceedings of the National Seminar on Environmental Biology, April 3-5, 1998 SN - 8170352266 U1 - 333.9516 21 PY - 2000/// CY - Delhi PB - Daya Pub. House KW - Biodiversity KW - Biodiversity conservation N1 - Seminar held at Department of Zoology, Visva Bharati University, Santiniketan; Includes bibliographical references ER -