ANANDAN, P KUMARAVELAN, R <br/><br/>
PRINCIPLES OF ENVIRONMENTAL ENGINEERING 

 -  Scitech Publications ( India ) Pvt. Ltd., Chennai   2004 
<br/><br/><label>ISBN: </label>81 88249 47 3 
<br/><br/><label>Dewey Class. No.: </label>620.8  / ANA/P