Census of India 1971 <br/><br/>
West Bengal: age composition of the population in the districts of West Bengal: 1872-1961 

 - Delhi  The Controller of Publications  1975 
 - 312+p. 
 - Census of India 1971. Series-22, West Bengal. Part XI (i)-special monograph .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/71/22/Pt11/1