Krebs, J.R. <br/><br/>
Introduction to behavioral ecology /J.R. Krebs, N.B. Davies 

 - 3rd 
 - Oxford  Blackwell  1993 
 - xi, 420p 
<br/><br/><label>ISBN: </label>0632035463 
<br/><br/><label>Dewey Class. No.: </label>591.51  / N93;2