Zainol Abidin b Sulaiman
Detailed Investigation on a Kaolin Deposit at Ladang Lee Sedeli Johor : RAK (D9) - REPORT NO 13 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:28p. 29.8 cm
Detailed Investigation on a Kaolin Deposit at Ladang Lee Sedeli Johor : RAK (D9) - REPORT NO 13 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:28p. 29.8 cm