SAXENA, O.P <br/><br/>
Modern text-book of amphibia / 
[by] O.P.Saxena 
 - 3rd, rev.ed. 
 - New Delhi  S.Chand  1988 
 - viii, 262 p. 
<br/><br/><label>Dewey Class. No.: </label>597.6  / SAX