Census of India 1971 <br/><br/>
Kerala: general report 

 - Delhi  The Controller of Publications  1982 
 - 251+p. 
 - Census of India 1971. Series-9, Kerala. Part I-A & I-B .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/71/9/Pt1A&B