singh, Kalish Nath <br/><br/>
Environmental pollution and management 

 - New Delhi  Commonwealth Publishers  2006 
 - viii,264p. 
<br/><br/><label>ISBN: </label> RS 700.00 
<br/><br/><label>Source: </label> RS 700.00 
<br/><br/><label>Dewey Class. No.: </label>363.73 SIN