Gopalakrishnan, R.. <br/><br/>
The North-East India: Land, Economy. and People /  

 - 1st ed /  
 - New Delhi-14 :   Vikas Publishing House Pvt. Ltd. ,   1991 
 - p.257 :  
<br/><br/><label>ISBN: </label>0-7069-5772-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>Y.449W  / N1;1