Census of India, 1981 <br/><br/>
Household tables on scheduled tribes. Bihar. V. 4, Pt. VIII-A & B (vi) 

 - Bihar  Govt Press           1981 
 - 1385p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.273sN81, N2.4