CATCHPOLE, Clive K. <br/><br/>
Vocal communication in birds 
/[by] Clive K.Catchpole 
 - London  Edward Arnold  1979 
 - 67 p.- 
 - studies in biology; no.115 .
<br/><br/> Includes references 
<br/><br/><label>ISBN: </label>713127724 
<br/><br/><label>Dewey Class. No.: </label>591.259  / CAT