SRI LANKAN JOURNAL OF AGRICULTURAL ECONOMICS Volume 7 Number 1. 2005 Agricultural Production Efficiency of Bethma Cultivation in Mahaweli System H Authors - S. Thiruchelvam Role of Price on Replanting Decisions of Rubber: An Application of Almon Lag Model Authors - J. Edirisinghe and D. Perera Fate of the Product Mix of a Firm with a Mandate to Adopt a Food Quality Metasystem: The Case of Adoption of the SLS in the Fruit Processing Sector in Sri Lanka Authors - S. Rajapakse and U.K. Jayasinghe-Mudalige An Alternative Premium Payment Method to Finance the Farmers’ Pension and Social Security Benefit Scheme Authors - S.P. Withanage, L.H.P. Gunaratne and A.R. Ariyaratnea Willingness to Pay for a Fee-Based Extension Service by Tea Smallholders in Galle District Authors - K.D.A.J. Yapa and A. Ariyawardana Pluriactivity and Socio-economic Success of Rural Households Author - L.R. de Silva and K.A.S.S. Kodithuwakku