S Senathi Rajah,Ho Choon Seng,W S Ong

Resistivity survey and exploratory drilling in the Kampong Lengkong area Temerloh district Pahang (RAK F1) - MX (M) 6/1979 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1979 - ill:40p 29.8 cm