Hilty, Steven L. <br/><br/>
A guide to the birds of Colombia / 
Steven L. Hilty and William L. Brown ; illustrated by Guy Tudor. 
 - Princeton, NJ :  Princeton University Press,  1986. 
 - 836 p. ;  il. col. ;  23 cm. 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>069108372x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ornithology<br/>Ornitología
<br/><br/><label>Subjects--Index Terms: </label>Birds -- Colombia Aves -- Colombia 
<br/><br/><label>Dewey Class. No.: </label>598.29861