Boyd, Robert  Ph. D. <br/><br/>
How humans evolved /  
Robert Boyd and Joan B. Silk. 
 - 5th ed. 
 - New York :  W.W. Norton,  c2009. 
 - xxv, 474, A39 p. :  ill. (some col.), maps (some col.) ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780393932713 0393932710 
<br/><br/><label>LCCN: </label>2008047768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution.
<br/><br/><label>LC Class. No.: </label>GN281  / .B66 2009 
<br/><br/><label>Dewey Class. No.: </label>599.938