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100   $a20070822d2005      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPorosity-depth trends and regional uplift calculated from sonic logs, National Petroleum Reserve in Alaska$b[electronic resource] /$fby Philip H. Nelson and Kenneth J. Bird
210  1$a[Reston, VA] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2005]
215   $aiv, 23 pages, $cdigital, PDF file
225 1 $aScientific investigations report ;$v2005-5051
300   $aTitle from title screen (viewed on Aug. 22, 2007).
606   $aShale$zAlaska$zNational Petroleum Reserve
615  0$aShale
700   $aNelson$b Philip H$01383926
701   $aBird$b Kenneth J$01382076
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910698396803321
996   $aPorosity-depth trends and regional uplift calculated from sonic logs, National Petroleum Reserve in Alaska$93455786
997   $aUNINA