Duellman,William <br/><br/>
The South American Herpetofauna: its origin, evolution and dispersal 

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 - Kansas - EEUU  Museum of Natural History  1979 
 - 485p.  Celeste 26cm 
 - Monographs of the Museum of Natural History  v.7 .
<br/><br/><label>ISBN: </label>0-89338-008-3 
<br/><br/><label>Subjects--Topical Terms: </label>--Herpetofauna--Reptiles--Anfibios--Sudamerica----America del Sur<br/>Zoologia