Kuch Khai Soon
Kaolinitic clay deposit in the Sampadi area Matang Kuching division Sarawak : RAK (E1) - GSKL. 039/9/202 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:12p. 29.8 cm
Kaolinitic clay deposit in the Sampadi area Matang Kuching division Sarawak : RAK (E1) - GSKL. 039/9/202 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1986 - ill:12p. 29.8 cm