Abbasi, S. A. (Shahid A.). creator Ramasami, E. text bibliography ii Hyderabad, India University Press Distributed by Orient Longman Ltd. c1999 1999 monographic eng

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viii, 168 p. : ill. ; 25 cm. S.A. Abbasi, E. Ramasami. Includes bibliographical references and index Pollution Pollution India Pollution prevention Biological control systems TD174 .A23 1999 628.168 ABB 8173710988 99937347 Library of Congress -- New Delhi Field Office DLC 990722 20150113143327.0 11823680