Ranas Arlequines  

 - Bogotá:  Panamericana Formas e Impresos  
 - 158 p.   il.  
<br/><br/><label>ISBN: </label>958-97690-4-7  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ranas <br/>Anfibios 
<br/><br/><label>Dewey Class. No.: </label>597.8  / C755