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

 - 4th ed. 
 -  Prentice Hall of India ,  2001,2003 re.p. 
 - vii+536  24cms 
<br/><br/><label>ISBN: </label>8120321081 
<br/><br/><label>Subjects--Index Terms: </label>Wastewater Technology