Pandey, P.K. <br/><br/>
Environmental studies / 
P.K. Pandey and Dhrubajyoti Kalita 
 - Dibrugarh :  Mahaveer Publications  2013. 
 - 148 p. ;  ill. :  24 cm. 
<br/><br/>It includes bibliographical information. 
<br/><br/><label>ISBN: </label>9788192527611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enviromental studies
<br/><br/><label>Dewey Class. No.: </label>352.6  / PAN