Baruah, P. K., <br/><br/>
Enviromental studies 
by P. K. Baruah 
 - 1st. 
 - Dibrugarh:  Banalata,  2004-05. 
 - 180p:  23cm. 
<br/><br/><label>ISBN: </label>81-7339-392-3 
<br/><br/><label>Subjects--Index Terms: </label>Economics enviromental studies 
<br/><br/><label>Dewey Class. No.: </label>333.7