00627nam 2200157z- 450 9910712184703321(CKB)5470000002490262(EXLCZ)99547000000249026220230509c1963uuuu -u- -engCalculation of resistance and error in an electric analog of steady flow through nonhomogeneous aquifersUnited States Department of the Interior, Geological SurveyWashington, D.CBOOK9910712184703321Calculation of resistance and error in an electric analog of steady flow through nonhomogeneous aquifers3352796UNINA