The demography of tropical Africa 
[by] William Brass [and others] 
 - Princeton, N.J.,  Princeton University Press,  1968. 
<br/><br/> Papers resulting from a project of the Office of Population Research, Princeton University. 
<br/><br/>Bibliography: p. 528-532. 
<br/><br/><label>LCCN: </label>67021018 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Africa, Sub-Saharan -- Population.--Africa, Sub-Saharan -- Population.
<br/><br/><label>LC Class. No.: </label>HB3661  / .P7 
<br/><br/><label>Dewey Class. No.: </label>312/.0967