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001 9910698138503321
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100   $a20090106d2008      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aAssessment of undiscovered oil and gas resources of the Williston Basin province of North Dakota, Montana, and South Dakota, 2008$b[electronic resource] /$f[Williston Basin Province Assessment Team, Lawrence O. Anna ... and others]
210  1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2008]
215   $a1 online resource (2 unnumbered pages) $ccolor map
225 1 $aNational assessment of oil and gas fact sheet
225 1 $aFact sheet ;$v2008-3092
300   $a"November 2008."
606   $aPetroleum$zWilliston Basin
606   $aNatural gas$zWilliston Basin
615  0$aPetroleum
615  0$aNatural gas
701   $aAnna$b Lawrence O$01386399
712 02$aGeological Survey (U.S.)
712 02$aNational Assessment of Oil and Gas Project (U.S.)
801  0$bEJB
801  1$bEJB
801  2$bGPO
906   $aBOOK
912   $a9910698138503321
996   $aAssessment of undiscovered oil and gas resources of the Williston Basin province of North Dakota, Montana, and South Dakota, 2008$93509335
997   $aUNINA