Hammer, Mark J. <br/><br/>
Water and wastewater technology / 
Mark J. Hammer and  Mark J. Hammer. 
 - 4th ed. 
 - New Delhi :  Prentice Hall of India Pvt. Ltd.,  2001 
 - vii,536p.  : tables, ill. figs, picture. ;  27 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8120321081 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply engineering
<br/><br/><label>Dewey Class. No.: </label>628.1  / HAW