00930cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040001900111042001200130050002500142082002200167100003500189245007500224260002400299300006100323490007300384500011900457650002300576650003900599650003800638gs 43000024 DLC20260227111348.0780524s1942    paua          000 0 eng    ags 43000024   a(OCoLC)3923119  aDLCcPLuLdDLC  apremarc00aQE157b.A293 no. 129  a(557.48)  622.3381 aDickey, Parke Atherton,d1909-10aElectrical well logging in the eastern states,cby Parke A. Dickey ...  a[Harrisburg]c1942.  a2 p. l., 30 p.billus. (incl. diagrs.) fold. pl.c23 cm.0 aPennsylvania.  Topographic and geologic survey.  Progress report 129  aAt head of title: Commonwealth of Pennsylvania.  Dept. of internal affairs ... Topographic and geologic survey ... 0aOil well drilling. 0aPetroleumxGeologyzUnited States. 0aProspectingxGeophysical methods.