Economics in nature :  social dilemmas, mate choice, and biological markets / 
edited by Ronald Noë, Jan A.R.A.M. von Hooff, and Peter Hammerstein. 
 - Cambridge, UK :  New York, NY, USA :  Cambridge University Press,  2001. 
 - xi, 276 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780521003995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human behavior--Economic aspects.<br/>Psychology, Comparative.<br/>Social behavior in animals--Economic aspects.