LEADER 01310nam  2200385Ia 450 
001 9910696728303321
005 20080716083619.0
035   $a(CKB)5470000002381591
035   $a(OCoLC)234072651
035   $a(EXLCZ)995470000002381591
100   $a20080716d2008      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aAssessment of undiscovered biogenic gas resources, North-Central Montana Province$b[electronic resource]
210  1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2008]
215   $a2 unnumbered pages $cdigital, PDF file
225 1 $aFact sheet ;$v2008-3036
300   $aTitle from title screen (viewed on July 15, 2008).
300   $a"May 2008."
320   $aIncludes bibliographical references (page [2]).
517 1 $aNational assessment of oil and gas fact sheet
606   $aNatural gas$zMontana
606   $aPetroleum$zMontana
615  0$aNatural gas
615  0$aPetroleum
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696728303321
996   $aAssessment of undiscovered biogenic gas resources, North-Central Montana Province$93201058
997   $aUNINA