Heyer, W. Ronald. <br/><br/>
Variation within the Leptodactylus podicipinus-wagneri complex of frogs (Amphibia:Leptodactylidae) 
W. Ronald Heyer. 
 - Washington, D.C.  Smithsonian Institution Press  1994. 
 - iv, 124 p.  ill.  28 cm. 
 - Smithsonian contributions to zoology  610  no. 546 .
<br/><br/>Includes bibliographical references (p. 123-124). 
<br/><br/><label>LCCN: </label>93006156  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leptodactylus--Classification.<br/>Leptodactylus--Variation.
<br/><br/><label>LC Class. No.: </label>QL1  QL668.E257  / .S54 no. 546 
<br/><br/><label>Dewey Class. No.: </label>591 s  597.8/9