Clarke, John I. <br/><br/>
Population geography 

 - 2nd ed 
 - Oxford  Pergamon Press  1972 
 - xii, 176  Hb 
<br/><br/><label>ISBN: </label>0-08-016854-X 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>301.329