S. Nesamony <br/><br/>
Oushadha Sasyangal. Vol-2 

 - 5th rev.ed 
 - Thiruvananthapuram  The State Institute of Languages  2011 
 - 622p. 
<br/><br/><label>ISBN: </label>9788176389556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicinal Plants
<br/><br/><label>Dewey Class. No.: </label>615.32 NES-O