Catchpole, C. K. <br/><br/>
Bird song :  biological themes and variations / 
C. K. Catchpole and P. J. B. Slater 
 - Cambridge :  The University Press,  1995 
 - viii, 248 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521417996 :  PND 19.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds<br/>Birdsongs
<br/><br/><label>Dewey Class. No.: </label>598.259