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

 - Delhi  The Controller of Publications  1986 
 - 379+p. 
 - Census of India 1981. Series-11, Madhya Pradesh. Part V-A & B .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/81/10/Pt5A&B