Zainol Abidin b Sulaiman
Detailed investigation on a kaolin deposit at Johor white clay Ulu Sedili Johor : RAK (D8) - Report no 11 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:27p. 29.8 cm
Detailed investigation on a kaolin deposit at Johor white clay Ulu Sedili Johor : RAK (D8) - Report no 11 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:27p. 29.8 cm