De Beer, Gavin,  Sir,  1899-1972, <br/><br/>
Some general biological principles illustrated by the evolution of man / 
by Sir Gavin de Beer. 
 - London:  Oxford University Press,  1971. 
 - 16 pages :  illustrations (some color) ;  25 cm. 
 - Oxford biology readers ;  1. .
 - Oxford biology readers ;  1. .
<br/><br/><label>ISBN: </label>0199141010 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution.<br/>Biology.