Darwin, Charles <br/><br/>
The Descent of Man, and selection in relation to Sex / 
by Charles Darwin; selections and commentary by Carl Zimmer; foreword by Frans De Waal. 
 - New York :  Plume,  2007. 
 - x, 433 p. :  ill. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780452288881 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex differences.<br/>Human beings --Origins.
<br/><br/><label>LC Class. No.: </label>QH 365 DAR 2007