Agocs W.B.
Airborne Magnetometer And Scintillation Counter Survey over parts Of Perak, Selangor & N.S. (Area 1) Economic Bulletin 1.1 W.B. Agocs J.R. Patoh - 1st edition - Ipoh Geological Survey Of Malaysia 1958 - 60p. ill. maps 25cm
includes bibliography
Malayan
Geophyisic--Magnetometer--Perak--Selangor--Negeri Sembilan--Malaya
Airborne Magnetometer And Scintillation Counter Survey over parts Of Perak, Selangor & N.S. (Area 1) Economic Bulletin 1.1 W.B. Agocs J.R. Patoh - 1st edition - Ipoh Geological Survey Of Malaysia 1958 - 60p. ill. maps 25cm
includes bibliography
Malayan
Geophyisic--Magnetometer--Perak--Selangor--Negeri Sembilan--Malaya