TY - GEN AU - Imbulana, K.A.U.S. ...[et al.] eds. ED - World Water Assesment Programme TI - Case study in Walawe basin : Sri Lanka 2009 SN - 9789550432004 PY - 2009/// CY - [Colombo] PB - Ministry of Agriculture Dvelopment & Agrarian Services KW - RIVER BASIN PROJECTS - Sri Lanka KW - WATER RESOURCES KW - WALAWE GANGA BASIN ER -