TY - BOOK AU - Jayasena, W. G AU - Herath, H. M. G TI - Socio-Economic Conditions of Rubber Smallholders in Sri Lanka : A Pre-Project Study of Ratnapura, Kalutara, and Kegalle District: Smallholder Rubber Rehabilitation Project T2 - Research Study Series, No. 61 PY - 1984/// CY - Colombo PB - Agrarian Research and Training Institute KW - AGRARIAN RESEARCH KW - AGRICULTURE KW - PAMPHLET BOX 139 KW - RUBBER ER -