TY - BOOK TI - Habitat quality, abundance and biology of a freshwater snail, Bellamya bengalensis (Lamarck, 1882) from a eutrophic lake of Dhaka, Bangladesh U1 - 594.3 PY - 2010/// CY - Dhaka PB - University of Dhaka, KW - Mollusks N1 - Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2003-2004; Includes bibliographical references ER -