Heckadon-Moreno, Stanley <br/><br/>
Naturalists on the Isthmus of Panama :  a hundred years of natural history on the biological bridge on the Americas / 
Stanley Heckadon-Moreno 
 - 271 p. :  il. Maps ;  25 cm. 
<br/><br/>Incluye referencia bibliografica: p.261-271 
<br/><br/><label>ISBN: </label>9962614074 (English ed.) 9962890101 (Spanish ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HISTORIA NATURAL--PANAMA<br/>NATURALISTAS--PANAMA
<br/><br/><label>Dewey Class. No.: </label>508.72875  / H4 2004