Kumar Sanjay, <br/><br/>
Basic principles of population geography 
by Sanjay Kumar 
 - Rajasthan  ABD Publisher  2014 
 - 248P. 
<br/><br/><label>ISBN: </label>978-81-8376-462-9 
<br/><br/><label>Dewey Class. No.: </label>U45  / Q4