TY - BOOK TI - Tissue specific esterase variability in three fresh water fishes Hypophthalmicthys molitrics, Channa striatus, Mastacembelus armatus representing three feeding habits U1 - 597 PY - 2008/// CY - Dhaka PB - University of Dhaka KW - Fishes N1 - Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2004-2005; Includes bibliographical references ER -