Kueh Khai Soon
Brick clay site investigation in the Sungai Bakong area Meradong district Bintangor Sarikei division Sarawak Sarawak : RAK (E11) - GSKL 039/9/207 - Kuala Lumpur Jabatan Penyiasatan Kajibumi Malaysia 1992 - ill:12p. 29.8 cm
Brick clay site investigation in the Sungai Bakong area Meradong district Bintangor Sarikei division Sarawak Sarawak : RAK (E11) - GSKL 039/9/207 - Kuala Lumpur Jabatan Penyiasatan Kajibumi Malaysia 1992 - ill:12p. 29.8 cm