Carr, V. A. V. <br/><br/>
Cage bird hybirds 
V. A. V. Carr, 
 - 2nd 
 - Surrey:  Saiga Publishing,  1980. 
 - xix,179p.: ill. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-904558-81-9 
<br/><br/><label>Dewey Class. No.: </label>636.686  / CAC