Census of India,1961,Kerala : (Vol.7 Village survey monographs,Pt.6.1 Quilon dist) 

 - Delhi  Govt. of India  1964 
 - 25,283,ivp.94pls. 
<br/><br/><label>Dewey Class. No.: </label>Y1:5s212:N61  / J1.6.1