Leakey, Richard E. <br/><br/>
People of the lake  man, his origins, nature and future /  [Texte imprimé] : 
Richard Leakey and Roger Lewin 
 - Harmondsworth:  Penguin Books,  1981 
 - Pelican books (Penguin Books, Harmondsworth) .
 - Pelican books (Penguin Books, Harmondsworth) .
<br/><br/><label>ISBN: </label>0-1402-2333-9 
<br/><br/><label>Dewey Class. No.: </label>301.09676