jayasinha,Purnima <br/><br/>
Tippili (Piper longum) 

 - Medicinal and Aromatic piant series ,No 5  
 - 363,Bauddhaloka Mawath,Colombo 07.  Information services center  1999 
 -  p16;ill 
<br/><br/><label>ISBN: </label>9558394033 
<br/><br/><label>Universal Decimal Class. No.: </label>633.88  / DOa