Barbour Kenneth Michael and R. M. Prothero [ed]. <br/><br/>
Essays on African Population 
edited by K. M. Barbour  
 - Westport, Conn.:  Greenwood Press,  1975, c1961. 
 - x, 336 p.:  ill.;  22 cm. 
<br/><br/> Reprint of the ed. published by Routledge & K. Paul, London. 
<br/><br/><label>ISBN: </label>0837183995 
<br/><br/><label>LC Class. No.: </label>HB3661  / .B3 1975