Census of India, 1991 <br/><br/>
Economic tables. Arunachal Pradesh. V. 3 & V. 2, Pt. IIIB-B series, Table B-15(I) to B-20(f) 

 - Arunachal Pradesh   Gov. Press          1991 
 - vii, 455p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.278sN91, N7