Electrical, Seismic and Magnetic Surveys Perak, Selangor, Kedah Text
- 1st. ed
- Ipoh Geological Servey of Malaya 1954
- 1-70p ill 28 cm
Geophysic survey--Perak, Selangor, Kedah--West Malaysia
Geophysic survey--Perak, Selangor, Kedah--West Malaysia