Census of India 1971 <br/><br/>
Kerala: general population tables 

 - Delhi  The Manager of Publications  1972 
 - 242+p. 
 - Census of India 1971. Series-9, Kerala. Part II-A .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/71/9/Pt2A