Qasim, Syed R. Water works engineering : planning, design & operation / Syed R. Qasim, Edward M. Motley, Guang Zhu - New Delhi : Prentice-Hall of India, 2000 - xvi, 844. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 8120321537 RM29.12 Subjects--Topical Terms: Water treatment plants--Design and construction