TY - GEN AU - Kaufman,Alexander A. AU - Keller,George Vernon TI - The magnetotelluric sounding method T2 - Methods in geochemistry and geophysics ; 15 SN - 0444418636 : PY - 1981/// CY - Amsterdam PB - Elsevier Scientific Pub. Co. KW - Magnetotelluric prospecting ER -