SHARMA , J.P. <br/><br/>
ENVIRONMENTAL STUDIES 

 - 3RD. 
 - NEW DELHI:  UNIVERSITY SCIENCE PRESS,  2010. 
 - 221:  20CM. 
<br/><br/><label>Subjects--Index Terms: </label>Indian Industry 
<br/><br/><label>Dewey Class. No.: </label>333.7 SHA