Pal, Goutam <br/><br/>
Paribesh o Dusan  Poribesh Bigyan 
by Goutam  Pal 
 - Kolkata  Dasgupta  2010 
 - 868p.  pic, map,  21cm. 
<br/><br/><label>ISBN: </label>8182019-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENT AND POLLUTION
<br/><br/><label>Dewey Class. No.: </label>363.7  / PAL/P