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Date: 2009-01-12 17:55:42Electrical phenomena Radio spectrum Geomagnetism Earthquake prediction Prediction Earthquake Hiss Richter magnitude scale Ionosphere Physics Seismology Electromagnetism | Journal of Scientific Exploration. Vol. 4, No. 2, pp, 1990 Pergarnon Press pic. Printed in the USA $3.00Society for Scientific ExplorationDocument is deleted from original location. Download Document from Web Archive |