TY - BOOK AU - Agocs,W.B. AU - Paton,J.R. ED - Malaya [Federation]. TI - Extract from Colombo Plan Report on airborne magnetometer and scintillation counter survey over parts of Perak, Selangor & Negeri Sembilan [area 1] PY - 1958/// CY - Ipoh PB - Headquarters of the Geological Survey KW - Magnetometer KW - Scintillation counter ER -