Balasooriya, B.M.J.K Potential of chicken bone charcoal(CBC) to remove fluoride, hardness, cadmium and lead from contaminated ground water in Sri Lanka - (155) - Matara University of Ruhuna 2019 - [1],xii,81 p. Subjects--Topical Terms: WATERGROUND WATERWATER FILTERINGCHICKEN BONE CHARCOLCBC Dewey Class. No.: 553.79095493 / BAL