02116oam 2200505 450 991070747540332120160815154104.0(CKB)5470000002464772(OCoLC)891382779(EXLCZ)99547000000246477220140926d1970 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierVariable azimuth Schlumberger resistivity sounding and profiling near a vertical contact /by Adel A.R. Zohdy[Washington, D.C.] :United States Department of the Interior, Geological Survey,1970.Washington :United States Government Printing Office.1 online resource (iv, 22 pages, 1 page of plates) illustrationsGeological Survey bulletin ;1313-ATitle from title screen (viewed September 15, 2014)."New techniques in direct-current resistivity exploration.""Idealized Schlumberger souding curves, circular diagrams, and horizontal profiles are computed to assist in interpretation of electrical resistivity data obtained near a vertical plane boundary."Includes bibliographical references (pages 21-22).New techniques in direct-current resistivity exploration, Schlumberger resistivity sounding and profilingEarth resistance (Geophysics)Electric prospectingEarth resistance (Geophysics)fastElectric prospectingfastEarth resistance (Geophysics)Electric prospecting.Earth resistance (Geophysics)Electric prospecting.Zohdy Adel A. R.1935-2014,1387198Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707475403321Variable azimuth Schlumberger resistivity sounding and profiling near a vertical contact3487784UNINA