Beletsky, Les <br/><br/>
Costa Rica  The ecotravellers' wildlife guide 
By Les Beletsky 
 - San Diego  Academic Press  1998 
 - XII,426p. 
<br/><br/><label>ISBN: </label>0120848104 
<br/><br/><label>Dewey Class. No.: </label>591.97288  / N98