Smith, William John. <br/><br/>
The behavior of communicating :  an ethological approach / 
W. John Smith. 
 - Cambridge, Mass. :  Harvard University Press,  1977. 
 - viii, 545 p. : 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0674064658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal communication
<br/><br/><label>Dewey Class. No.: </label>591.59  / Be