Hammer, Mark J. <br/><br/>
Water and wastewater technology / 

 - Sixth edition 
 - N. J. :   Pearson Education Inc.,  c2008. 
 - ix,   553 p. : ill. ;   26 cm. 
<br/><br/>Includes index.<br/> 
<br/><br/><label>ISBN: </label>978-0-13-159965-9. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Water-supply engineering. <br/>2. Sewage disposal. 
<br/><br/><label>Dewey Class. No.: </label>Circ. 628.1 H224w 2008