TY - BOOK AU - Mondal, A. K. AU - Ghosh, R. K. TI - Sundarban: a socio bio-ecological study U1 - 915.414 PY - 1989/// CY - Calcutta PB - Bookland Pvt Ltd KW - West Bengal (Sundarban) - Geography N1 - Includes bibliographical references and index ER -