TY - RPRT TI - Feasibility study of a swept frequency electromagnetic probe (SWEEP) using inductive coupling for the determination of subsurface conductivity of the earth and water prospecting in arid regions AU - Latorraca, G. A. AU - Bannister, L. H. PY - 1974 UR - https://ntrs.nasa.gov/citations/19740026676 ID - 19740026676 ER -