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035   $a(OCoLC)701316645
035   $a(EXLCZ)995470000002407021
100   $a20110210d1985      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCharacterization of potential sources of magnetic anomalies within the crust in a tectonically active region$b[electronic resource] $eamphibolites and migmatites from Portillo Maar, New Mexico /$fFrank S. Spear and Elaine Padovanni
210  1$a[Cambridge, Mass.] :$c[Massachusetts Institute of Technology] ;$a[Washington, D.C.]:$c[National Aeronautics and Space Administration],$d[1985?]
215   $a1 online resource (1 volumes (various pagings)) $cdigital, PDF file
225 1 $aNASA CR ;$v176385
300   $aTitle from title screen (viewed on Feb. 9, 2011).
300   $a"Final report."
300   $a"NASA grant NAG 5-147."
320   $aIncludes bibliographical references.
517   $aCharacterization of potential sources of magnetic anomalies within the crust in a tectonically active region 
606   $aMagnetic anomalies$2nasat
606   $aMineralogy$2nasat
606   $aNew Mexico$2nasat
606   $aOxides$2nasat
606   $aPetrology$2nasat
606   $aRocks$2nasat
606   $aTectonics$2nasat
615  7$aMagnetic anomalies.
615  7$aMineralogy.
615  7$aNew Mexico.
615  7$aOxides.
615  7$aPetrology.
615  7$aRocks.
615  7$aTectonics.
700   $aSpear$b Frank S$0924901
701   $aPadovanni$b Elaine$01414058
712 02$aMassachusetts Institute of Technology.
712 02$aUnited States.$bNational Aeronautics and Space Administration.
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910700194103321
996   $aCharacterization of potential sources of magnetic anomalies within the crust in a tectonically active region$93512155
997   $aUNINA