00595cam a22002174a 450000100060000000300110000600500170001700800410003404000270007504100080010204400080011008000110011810000260012924500560015526000490021130000270026065000250028765000250031265300300033765500100036736469AR-SsjUBGM20251206161933.0250720s1931 xxk 000 0 eng d aAR-SsjUBGMcAR-SsjUBGM0 aeng axxk a550.831 aEdge, A. B. Broughton14aThe principles practice of geophysical prospecting. aLondon :bCambridge University Press,c1931. a371 p. :bil. ;c28 cm 4aGeofísica aplicada 4aMétodo geofísico 0aProspección geofísica 4aLibro