Tennent Ahai and Victor Hon
Progress report follow-up geochemical exploration in the Ladang Dapa Gold prospect Lundu Sematan area Sarawak - JMG Sarawak - Ipoh Perak Jabataban Penyiasatan Kajibumi Malaysia 1989 - ill:18p. 29.8 cm
Progress report follow-up geochemical exploration in the Ladang Dapa Gold prospect Lundu Sematan area Sarawak - JMG Sarawak - Ipoh Perak Jabataban Penyiasatan Kajibumi Malaysia 1989 - ill:18p. 29.8 cm