Bera, Gautam Kumar Sahay, Vijoy S. text New Delhi Mittal Publications 2010 monographic xx,237p.: ill.,map 22cm (Hb) On the Sundarbans delta of West Bengal, India; contributed articles. edited by Gautam Kuamr Bera [and] Vijoy S. Sahay Includes bibliographical references and index. Biosphere reserves India West Bengal Human ecology India West Bengal Human ecology India West Bengal Tribes Economic conditions India West Bengal Fishers Economic conditions India West Bengal 333.9516095414 9788183243438 ENG-99831 DBAD/PUB 20100812113359.0