Amots and Zahavi Avishag  <br/><br/>
The handicap principle :  a missing piece of Darwin's puzzle  
/ by Amotz and Avishag Zahavi ; with Naama Zahavi-Ely and Melvin Patrick Ely ; illustrations by Amir Balaban. 
 - New York :  Oxford University Press,  1997. 
 - xvi, 286 p. :  ill. ;  24 cm. 
<br/><br/> Translated from Hebrew. 
<br/><br/>Includes bibliographical references (p. 245-260) and index. 
<br/><br/><label>ISBN: </label>9780195129144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behavior.<br/>Animal communication.
<br/><br/><label>Dewey Class. No.: </label>591.59 AMO