Thorpe, W. H. <br/><br/>
Bird-song  the biology of vocal communication and expression in birds. 

 - Cambridge [Eng.]  University Press  1961. 
 - xi, 142 p.  diagrs.  23 cm. 
 - Cambridge monographs in experimental biology  no. 12 .
<br/><br/>Bibliography: p. 129-[136] 
<br/><br/><label>LCCN: </label>61066476 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bird-song
<br/><br/><label>LC Class. No.: </label>QL698.5  / .T5 
<br/><br/><label>Dewey Class. No.: </label>598.259