Krebs, J. R. <br/><br/>
An introduction to behavioural ecology / 
J. R. Krebs, N. B. Davies ; drawings by Jan Parr. 
 - Third edition. 
 - Oxford :  Blackwell Scientific Publications,  1993. 
 - 420 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 387-405) and indexes. 
<br/><br/><label>ISBN: </label>0632035463  hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behaviour.<br/>Behavior evolution.<br/>Animal ecology.