TY - BOOK AU - TI - Laporan PPM R001/2012: Report For 2011 Utilisation Of Synthetic Zeolites And Coal Fly Ash For Acid Mine Drainage (AMD) Treatment, Januari 2012 PY - 2012/// CY - Perak PB - Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia N1 - Includes bibliographical references ER -