Abdullah Hj Salleh,Chow Weng Sum,Zakaria Mohamad,Mohd Suhaili Ismail,Khoo Kay Khean
Gold potensial of the Gunung Ledang area Johor peninsular Malaysia : RAK (D7) - NM 02/1989 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1989 - ill:204p. 29.8 cm
Gold potensial of the Gunung Ledang area Johor peninsular Malaysia : RAK (D7) - NM 02/1989 - Ipoh Perak Jabatan Penyiasatan Kajibumi Malaysia 1989 - ill:204p. 29.8 cm