Krebs, J. R. <br/><br/>
An introduction to behavioural ecology / 
J.R. Krebs, N.B. Davies ; drawings by Jan Parr. 
 - 2nd ed. 
 - Oxford :  Blackwell Scientific Publications,  c1987. 
 - ix, 389 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 355-376) and index. 
<br/><br/><label>ISBN: </label>0632014989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behavior.<br/>Behaviour evolution.
<br/><br/><label>Dewey Class. No.: </label>591.5