Census of India 1981 <br/><br/>
Tripura: fertility tables 

 - Delhi  The Controller of Publications  1986 
 - 271+p. 
 - Census of India 1981. Series-21, Tripura. Part VI A & B .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/81/21/Pt6A&B