Smyth, H. Rucker,  1926- <br/><br/>
Amphibians and their ways /  
H. Rucker Smyth 
 - New York,  Macmillan,  1962. 
 - 292 p.  illus.  24 cm. 
<br/><br/><label>LCCN: </label>61010779  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians--Behavior.<br/>Anfíbios--Comportamento.
<br/><br/><label>LC Class. No.: </label>QL644  / .S6 
<br/><br/><label>Dewey Class. No.: </label>597.6