Rao. C. S. <br/><br/>
Environmental Pollution Control Engineering 

 - 2nd ed. 
 - New Delhi  New Age International Ltd.  2006 
 - xiv,424p.:  ill.; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>812241835x 
<br/><br/><label>LC Class. No.: </label>TD191.5  / .R18 2006