Laporan PPM R021/2011: Progress Report Utilisation Of Synthetic Zeolites And Coal Fly Ash For Acid Mine Drainage (AMD) Treatment, September 2011 Norinsafrina bt. Mustaffa Kamal - Perak Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia 2011 - iii, 29 p. ill.; graf 29 cm
Includes bibliographical references