A limestone investigation of Gunong Tasek and part of the Eastern portion of Gunong Lang /
Ooi, A. C.
A limestone investigation of Gunong Tasek and part of the Eastern portion of Gunong Lang / by A. C. Ooi - Ipoh : Jabatan Penyiasatan Kajibumi, 1978 - 39 p. : ill. - Report of the Industrial Minerals Division; no.MX(N)25/1978 .
Limestone--Perak
Investigative reporting--Perak
A limestone investigation of Gunong Tasek and part of the Eastern portion of Gunong Lang / by A. C. Ooi - Ipoh : Jabatan Penyiasatan Kajibumi, 1978 - 39 p. : ill. - Report of the Industrial Minerals Division; no.MX(N)25/1978 .
Limestone--Perak
Investigative reporting--Perak
