TY - BOOK AU - Amarasinghe, Upali A. AU - Mutuwatta, Lal. AU - Sakthivadivel, R. TI - Water scarcity variations within a Country: a case study of Sri Lanka T2 - Research report SN - 929090383X PY - 1999/// CY - Colombo, Sri Lanka PB - International Water Management Institute KW - Agua KW - Abastecimiento KW - Aprovechamiento KW - Distribucion ER -