Gates, Alexander E Encyclopedia of pollution Alexander E. Gates and Robert P. Blauvelt - 1st Indian ed - New Delhi Viva Books 2012 - 2 v. (xiii, 977, I34 p.) : ill. (chiefly col.), maps ; 29 cm Includes bibliographical references and index ISBN: 9788130920733 Subjects--Topical Terms: Pollution - Encyclopedias Dewey Class. No.: 363.7003 GAT