TY - GEN AU - Razaak , Mohamed AU - Perera , Jayantha TI - Water-user organization water management in the galoya left bank irrigation system: a case study of farmer beneficiaries evaluation SN - 9556120106 U1 - 631.587072 PY - 1995/// CY - Colombo PB - ARTI KW - AGRICULTURE KW - IRRIGATION KW - WATER MANAGEMENT ER -