T Suntharalingam,Loh Chiok Hoong,Ismail Iman,Kamaludin Hassan,J H A Bosch
A manual of quaternary geology methods : RAK (F5) - QG/1 OF 1987 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1987 - ill:106p. 29.8 cm
A manual of quaternary geology methods : RAK (F5) - QG/1 OF 1987 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1987 - ill:106p. 29.8 cm