@book{316,
	author = {jayasinha,Purnima},
	title = {Tippili (Piper longum)},
	publisher = {Information services center},
	year = {1999},
	address = {363,Bauddhaloka Mawath,Colombo 07.},
	edition = {Medicinal and Aromatic piant series ,No 5 }
}