Zainol Abidin b Sulaiman
Investigation Into The Kaolin Occurrences Johor : RAK (D9) - REPORT NO 7 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:43p. 29.8 cm
Investigation Into The Kaolin Occurrences Johor : RAK (D9) - REPORT NO 7 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:43p. 29.8 cm