@book{55414,
	author = {Ranaweera, N.F.C. and Weligamage, P.},
	title = {South Asian preferential trading agreement (sapta) and its implications on plantation crops sector of Sri Lanka},
	publisher = {National Committee of Socio-Economics and policy analysis Sri Lanka council for agricultural research policy },
	year = {1999},
	address = {Colombo}
}