Dutt, V. P. <br/><br/>
Environmental issues and challenges 

 - New Delhi  A. P. H. Publishing Corporation  2009 
 - vi,351p. 
<br/><br/><label>ISBN: </label> RS 895.00 
<br/><br/><label>Source: </label> RS 895.00 
<br/><br/><label>Dewey Class. No.: </label>304.2 DUT