Khopkar,S.M. <br/><br/>
Environmental pollution analysis 
Khopkar,S.M. 
 - New Delhi  New Age  2005 
<br/><br/><label>ISBN: </label> Rs.475.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics, Conservation and protection
<br/><br/><label>Dewey Class. No.: </label>333.7214  / k45