Clarke, John Innes. <br/><br/>
Population geography/ 
John I. Clarke. 
 - 2nd edition. 
 - Oxford:  Pergamon Press,  1972. 
 - 176 p. :  ill. ;   23 cm. 
 - The Commonwealth and international library. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.<br/>Anthropo--geography.