Cochran, Doris M.  1898- <br/><br/>
Living amphibians of the world / 
Doris M Cochran 
 - Garden City, N.Y. :  Doubleday,  1961 
 - 199 p. :  ill. ;  29 cm. 
 - The World of nature series .
 - The World of nature series .
<br/><br/>Includes Bibliography and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians.
<br/><br/><label>Dewey Class. No.: </label>597.8  / COL 1961