Readings in animal behavior 
edited by Thomas E. McGill 
 - Rinehart and Winston, New York  Holt  1973 
 - v. : ill. ; 24 cm. 
<br/><br/> Vol. 2 called'2nd ed..';'not so much a'second edition' as it is'volume II''--Pref. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>0030827930 
<br/><br/><label>LCCN: </label>72-84870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behavior<br/>Psychology, Comparative