TY - BOOK AU - Shawa,Willie Chiputu TI - Manganese removal in Kitwe waterworks SN - 9517205910 AV - THS IRA TD430.Z3S5 PY - 1981/// CY - Tampere PB - Tampere University of Technology KW - Water KW - Purification KW - Manganese removal KW - Water treatment plants KW - Kitwe water works N1 - Includes bi liographical references Thesis (M.Sc. Eng.) - Tampere University of Technology, 1981 ER -