Water scarcity variations within a Country : a case study of Sri Lanka
/por Upali A. Amarasinghe, Lal Mutuwatta and R. Sakthivadivel
- Colombo, Sri Lanka : International Water Management Institute, 1999.
- 29 p. : mapas ; tablas
- Research report ; 32 .
- International Water Management Institute .
- Research report ; 32 .