Williams, George C.  1926- <br/><br/>
Adaptation and natural selection :  a critique of some current evolutionary thought / 
George C. Williams 
 - Princeton, N. J. :  Princeton University Press,  1966 
 - x, 307 p. :  22 cm. 
<br/><br/>Includes bibliographical references (p. 275-290) and index 
<br/><br/><label>ISBN: </label>0691079005 
<br/><br/><label>LCCN: </label>65-017164 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation (Biology)<br/>Natural selection