Encyclopedia of birds / 
consultant ed. Joseph Forshaw ; illustrated by David Kirshner 
 - 2nd ed. 
 - 240 páginas :  ilustraciones 
 - Natural word .
<br/><br/><label>ISBN: </label>0122623401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves--Enciclopedias y diccionarios
<br/><br/><label>LC Class. No.: </label>QL672.2  / E53 1998