Arvind Kumar Ecology and ethology of aquatic biota - Delhi Daya Pub. House 2002 - p. cm. CONTENTS:V 2 (xvii, 421p); Includes bibliographical references ISBN: 8170352932(V2) (hbd) Standard No.: 10756 Source: Ashutosh, Textual Subjects--Topical Terms: Ecology HydrobiologyBiology Dewey Class. No.: G955:5, P2.2