V.R. Vijayan
Gravity survey of the Layang-Layang tertiary basin in Johore, Peninsular Malaysia - A Preliminary Report - GF 09/1988 - Ipoh, Perak: Jabatan Penyiasatan Kajibumi Malaysia, 1988 - ill. 19 p., 29.8 cm
Gravity survey of the Layang-Layang tertiary basin in Johore, Peninsular Malaysia - A Preliminary Report - GF 09/1988 - Ipoh, Perak: Jabatan Penyiasatan Kajibumi Malaysia, 1988 - ill. 19 p., 29.8 cm