TY - BOOK AU - IMBULANA, K A U S AU - DROOGERS, PeterAKIN, Ian W Eds TI - World water assessement programme, Sri Lanka case study- Rahuna Basins:proceeding of a work PY - 2002/// CY - Sri Lanka PB - International Water Management Institute KW - WATER | GROUND WATER | FOOD SUPPLY | HEALTH ER -