TY - BOOK AU - Merrill,R.T. AU - McElhinny,M.W. TI - The earth's magnetic field: its history, origin and planetary perspective SN - 0124912400 PY - 1983/// CY - London PB - Academic Press KW - Magnetism, Terrestrial KW - Paleomagnetism KW - Dynamo theory (cosmicphysics) N1 - Includes references and index; Bibliography : p. 359-395 ER -