Limestone resource investigation of Gunung Bercham, Gunung Tambun, Gunung Layang-Layang and the Western Flank of Gunung Panjang /
Ooi, A. C.
Limestone resource investigation of Gunung Bercham, Gunung Tambun, Gunung Layang-Layang and the Western Flank of Gunung Panjang / by Ooi Aun Chye - Ipoh : Jabatan Penyiasatan Kajibumi, 1981 - 28 p. - Report of the Industrial Minerals Division; no.Im 14/1981 .
Limestone--Perak
Investigating reporting--Perak
Limestone resource investigation of Gunung Bercham, Gunung Tambun, Gunung Layang-Layang and the Western Flank of Gunung Panjang / by Ooi Aun Chye - Ipoh : Jabatan Penyiasatan Kajibumi, 1981 - 28 p. - Report of the Industrial Minerals Division; no.Im 14/1981 .
Limestone--Perak
Investigating reporting--Perak
