Hammer, Mark J. <br/><br/>
Water and wastewater technology / 
Mark J. Hammer and Mark J. Hammer 
 - 3rd ed. 
 - New Delhi :  Prentice Hall,  c1998. 
 - vi,519 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>812031378X 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Wastewater<br/>Water purification
<br/><br/><label>LC Class. No.: </label>TD345  / .H25 1998 
<br/><br/><label>Dewey Class. No.: </label>628.1  / H214w