Zainol Abidin b Sulaiman
Detailed investigation on a kaolin deposit at Lenggor Kahang Johor ; RAK (D9) - Report no 17 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1991 - ill:26p. 29.8 cm
Detailed investigation on a kaolin deposit at Lenggor Kahang Johor ; RAK (D9) - Report no 17 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1991 - ill:26p. 29.8 cm