TY - BOOK AU - Roman,Irwin ED - United States TI - Apparent resistivity of a single uniform overburden U1 - 537.62 PY - 1960///. CY - Washington: PB - United States Government Printing Office, KW - Electric resistance KW - Prospecting KW - Geophysical methods KW - Electric prospecting N1 - Includes bibliographical references (p. 99) N2 - An analysis of the two-boundary resistive problem with tables for numerical applications ER -