Census of India 1981 <br/><br/>
Bihar: migration tables 

 - Delhi  Controller of Publications  1986 
 - 549+p. 
 - Census of India 1981. Series-4, Bihar. Part-V A & B .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/81/4/Pt 5 A & B