Tool use in animals :  cognition and ecology / 
edited by Crickette M. Sanz. 
 - Cambridge :  Cambridge University Press,  2013 
 - x, 313 p. :  ill., maps ;  26 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781107011199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primates--Behavior.<br/>Tool use in animals.