Gnanachandran, G.; Uthayakumar, S.S.
(Faculty of Management and Commerce South Eastern University of Sri Lanka (SEUSL)., 2015-11-18)
This study covered Vavuniya Urban Council area, which includes eight (08) Gramasevager divisions and eleven wards. About 75,000 residents live in this UC area. The current water treatment facilities were built when there ...