Agrawal,K.M. <br/><br/>
A Text Book of Environment   

 - 1st /   2002. 
 - Kolkata:  Macmillan India Ltd.  2002. 
 - 454p:  23cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Environmental Science, Environment. 
<br/><br/><label>Dewey Class. No.: </label>574.52