TY - BOOK AU - Wan Mohd Faizal Wan Ishak TI - Sistem Rawatan Air SN - 9789670120645 PY - 2013/// CY - Kuantan, Pahang PB - Penerbit UMP KW - Water KW - Purification KW - Water quality management KW - Water-supply engineering N1 - Includes bibliographical references ER -