Krebs, J. R. <br/><br/>
An introduction to behavioural ecology / 
J.R. Krebs, N.B. Davies ; drawings by Jan Parr. 
 - 3rd ed. 
 - Oxford [England] ;  Cambridge, MA :  Blackwell Scientific Publications,  c1993. 
 - xii, 420 p. :  ill. (some col.) ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 387-405) and indexes. 
<br/><br/><label>ISBN: </label>0632035463 
<br/><br/><label>LCCN: </label>92039740  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behavior.<br/>Animal behavior--Evolution.<br/>Animal ecology.
<br/><br/><label>LC Class. No.: </label>QL751  / .K815 1993 
<br/><br/><label>Dewey Class. No.: </label>591.51