Hammer, Mark J. <br/><br/>
Water and wastewater technology / 
Mark J. Hammer, Mark J. Hammer, Jr 
 - 5th ed 
 - Upper Saddle River, NJ:   Prentice Hall,   2004 
 - vii, 540 p.:   ill.;   26 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0130973254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply engineering<br/>Sewage disposal