Smith, George A. <br/><br/>
The encyclopedia of cockatiels / 
[by] George A. Smith. 
 - [Reigate] :  T.F.H.,  1978. 
 - 256 p. :  ill. (some col.), ports. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 251. 
<br/><br/><label>ISBN: </label>0876669585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cockatiel
<br/><br/><label>LC Class. No.: </label>SF473.C6 
<br/><br/><label>Dewey Class. No.: </label>636.6/865