TY - BOOK TI - Study on seasonal infestation of Helminth parasites with special reference to acanthocephalan Pallisentis nandai ( Sarker, 1953) in Nandus nandus (Hamilton- Buchanan, 1800) in relation to some of its biological aspects U1 - T639.2 S933 22 PY - 1989/// CY - Dhaka PB - Author KW - Fisheries: Dissertation, Academic N1 - Includes bibliographical references (95-103 L.) ER -