Cluver, E. H. <br/><br/>
Potential development of population in Africa from the physical and physiological point of view and how it can be achieved 

 - 4p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potential development of population in Africa
<br/><br/><label>LC Class. No.: </label>EAF FOS C62.P6