Boyd, Claude E., Water quality : an introduction / by Claude E. Boyd. - x, 330 pages : illustrations ; 25 cm Includes bibliographical references and index. ISBN: 0792378539 9780792378532 LCCN: 00031337 Subjects--Topical Terms: Water quality LC Class. No.: TD370. / B68 2000 Dewey Class. No.: 628.1