Boyden, Stephen Vickers. <br/><br/>
Western civilization in biological perspective :  patterns in biohistory / 
Stephen Boyden. 
 - Oxford :  Clarendon Press,  1989, c1987. 
 - xi, 370 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0198577427 (pbk.)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>Social evolution.<br/>Human evolution.