The demography of tropical Africa/ 
[by] William Brass [and others ] 
 - Princeton, N. J.:  Princeton University Press,  1968. 
 - xxix, 539 p. :  ill., maps;  25 cm. 
<br/><br/> Papers resulting from a project of the Office of Population Research , Princeton University. 
<br/><br/>Includes bibliographical references (p. 528-532) 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, Sub-Saharan--Population.
<br/><br/><label>Dewey Class. No.: </label>312.0967