Ghosh Asish <br/><br/>
Environment :  issues and concerns / 

 - New Delhi  A. P. H. Publishing corporation  2007 
 - 267P.  Hbk 
<br/><br/><label>ISBN: </label>8131301303 
<br/><br/><label>LC Class. No.: </label>GE170.G4 2007