The Geology and Mineral Resources of the Grik Area, Upper Perak
Jones
The Geology and Mineral Resources of the Grik Area, Upper Perak C.R. Jones - Ipoh Geological Survey Headquarters 1970 - xvii,144p. ill. 25cm - [Geological Survey West Malaysia District Memoir 11] .
Geology--Perak
Mineral Resources--Perak
The Geology and Mineral Resources of the Grik Area, Upper Perak C.R. Jones - Ipoh Geological Survey Headquarters 1970 - xvii,144p. ill. 25cm - [Geological Survey West Malaysia District Memoir 11] .
Geology--Perak
Mineral Resources--Perak