Hammer, Mark J. , <br/><br/>
Water and wastewater technology / 
Mark J. Hammer, Mark J. Hammer. 
 - 5th ed. 
 - vii, 540 pages :  illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>0131911406 0130973254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply engineering.<br/>Sewage disposal.
<br/><br/><label>LC Class. No.: </label>TD345   / .H35 2004