CENSUS OF INDIA 2011 <br/><br/>
Primary Census Abstract 

 - Kerla  Govt. Press India          2015 
 - cxviii;350  cm. 
<br/><br/> Glossary: P 237-247; Bibliography: Chpterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:2.212sP11, Q5