00730cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001900092040001900111042001200130050001700142100002600159245007700185260005200262300001800314410004800332500007400380650002900454999001700483gs 21000444 DLC20260227111326.0790611s1921    sdua         s000 0 eng    ags 21000444   a(OCoLC)5052440  aDLCcTxCMdDLC  apremarc00aTN872.S8bW31 aWard, Freeman,d1879-14aThe possibilities of oil in eastern Pennington County,cby Freeman Ward.  aVermillion,bUniversity of South Dakota,c1921.  a11 p.billus.20aSouth Dakota Geological SurveytCircularv8  aBulletin, University of South Dakota, ser. XXI, no. 7. October, 1921. 0aPetroleumzSouth Dakota.  c26138d26138