Barnard, C. J. <br/><br/>
Animal behaviour :  ecology and evolution / 
C. J. Barnard. 
 - London :  Croom Helm,  1983. 
 - 339 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0709906366 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals, Habits and behavior of.