Birds : enter a world of discovery 
Written and edited by Samantha Gray and Sarah Walker 
 - 1st ed 
 - Delhi  Dorling Kindersley Publishers Ltd  2004 
 - 47 p . : coll.ill. 
<br/><br/><label>ISBN: </label>9781405306782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves
<br/><br/><label>Dewey Class. No.: </label>598 GRA