SAWYER CLAIR N;MCCARTY PERRY L;PARKIN GENE F CHEMISTRY FOR ENVIRONMENTAL ENGINEERING AND SCIENCE - Third - TOKYO M.G.H PUBLISHER-1 1978 - 532 ISBN: 9780070532441 Subjects--Topical Terms: "Environmental engineering,Sanitary and Muncipal Engg,Impact assessment" Dewey Class. No.: 628