TY - GEN AU - Balasooriya, B.M.J.K TI - Potential of chicken bone charcoal(CBC) to remove fluoride, hardness, cadmium and lead from contaminated ground water in Sri Lanka U1 - 553.79095493 PY - 2019/// CY - Matara PB - University of Ruhuna KW - WATER KW - GROUND WATER KW - WATER FILTERING KW - CHICKEN BONE CHARCOL KW - CBC ER -