TY - BOOK AU - Merrill, Ronald T. TI - The earth's magnetic field: its history, origin and planetary perspective T2 - International Geophysics Series SN - 0-12-491240-0 PY - 1983/// CY - London PB - Academic Press KW - Dynamo TheoryMagnetic Field-earthPalaeomagnetismReversalsRock MagnetismTerrestrial Magnetism ER -