Menon, M G K <br/><br/>
Bulletin of the Madras Government Museum   The Hydromedusae of Madras 

 - Madrass  Government Press  1932 
 - 32p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Dewey Class. No.: </label>W58  / M527