Sergeev, Boris Fedorovich. <br/><br/>
The world of the amphibians / 
B.F. Sergeev ; translated from Russian by M. Rosenberg. 
 - Moscow :  Mir Publishers,  1986. 
 - Scientists to school-children .
<br/><br/> Rev. translation of: Mir amfibii.  Revised from the 1983 Russian edition. 
<br/><br/><label>LCCN: </label>86136618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphibians.
<br/><br/><label>LC Class. No.: </label>QL667  / .S4713 1986 
<br/><br/><label>Dewey Class. No.: </label>597.6