Social behavior and organization among vertebrates / 
edited by William Etkin 
 - Chicago :  University of Chicago Press,  1964 
 - xii, 307 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Life Sciences--Zoology--General<br/>Animal behavior<br/>Social behavior in animals
<br/><br/><label>Dewey Class. No.: </label>591.51