Hance, William Adams, <br/><br/>
Population, migration and urbanization in Africa / 
William A. Hance. 
 - New York :  Columbia University Press,  1970. 
 - xiv, 450 p. : 
<br/><br/><label>ISBN: </label>0231031661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration, Internal
<br/><br/><label>Dewey Class. No.: </label>304.8096  / Po