Hammer, Mark J., 1931- Water and wastewater technology / Mark J. Hammer, Mark J. Hammer, Jr. - 6th ed. - Upper Saddle River, N.J. : Pearson/Prentice Hall, c2008. - ix, 553 p. ; ill., maps ; 26 cm. Includes bibliographical references and index. ISBN: 9780131745421 (hbk.) LCCN: 2007013442 Subjects--Topical Terms: Civil Engineering.Sewage disposal. Dewey Class. No.: 628.1 / HAM-W 2011 10224