The amphibians tree of life / 
Darrel R. Frost ... [et al.]. 
 -- New York :   American Museum of Natural History,   2006 
 - 370 p. + 1 plan. pleg. -- 
 (Bulletin of the American Museum of Natural History, ISSN 0003-0090  ; 297).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anfibios
<br/><br/><label>Universal Decimal Class. No.: </label>597.6