Mishra, S. R. Assessment of water pollution / S.R. Mishra. - 1st ed. - New Delhi : APH Pub. Corp., 1996. - xvii, 485 p. : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 8170247101 Subjects--Topical Terms: Water Dewey Class. No.: 363.73 / MIA