Kumar De, Anil <br/><br/>
Environmental studies / 
Anil Kumar De 
 - New Delhi :  New Age International Publishers,  2001 
<br/><br/>Includes references & index. 
<br/><br/><label>ISBN: </label>8122412939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental
<br/><br/><label>Dewey Class. No.: </label>628  / KUM