Leakey,M.D. <br/><br/>
Olduvai Gorge :  excavations in beds 1 and 11,1960-1963. 

 - ed. 
 - Cambridge :  The university press,  1971. 
 - 306  p. :  ill ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>anthropology.