Webbs, J E; Wallwork, J A; Elgood, J H <br/><br/>
Guide to living amphibians 

 - 
 - Macmillan Press Ltd., London  1981 
 - 144 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians-- Anamnia-- Zoology
<br/><br/><label>Dewey Class. No.: </label>597.6  WEB-G