Catchpole, Clive K. <br/><br/>
Vocal communication in birds / 
by Clive K. Catchpole 
 - London :  Edward Arnold,  1979 
 - 68 p. :  ill . ;  22 cm . 
 - Institute of Biology. Studies in biology  no.115 .
<br/><br/><label>ISBN: </label>0713127724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bird--song