Paulus Godwin,Alexander S w Yan
Reconnaissance survey for kaolinitic clay in the Tambunan area interior Sabah : RAK (E2) - JMG.SB/IM 97/6 - Kuala Lumpur Jabatan Mineral Dan Geosains Malaysia 1997 - ill:16p.29.8 cm
Reconnaissance survey for kaolinitic clay in the Tambunan area interior Sabah : RAK (E2) - JMG.SB/IM 97/6 - Kuala Lumpur Jabatan Mineral Dan Geosains Malaysia 1997 - ill:16p.29.8 cm