Euphrasia,  <br/><br/>
Visudha Euphrasiayude Mozhimuthukalum Sukrthajapangalum 

 - Ollur, Thrissur  Euphrasia Publications  2014 
 - 8p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>K88.1  / EU650