Agarwala, S.N.. <br/><br/>
India`s Population Problems /  

 - Second Ed. /  
 - New Delhi-2 :   Tata McGraw-Hill Publishing Company Ltd. ,   1967 
 - p.231,xix :  
<br/><br/><label>ISBN: </label>0-07-096355-X 
<br/><br/><label>Dewey Class. No.: </label>X:(Y:5).44  / L7