LEADER 02331oam  2200637   450 
001 9910705814703321
005 20170907131740.0
035   $a(CKB)5470000002454274
035   $a(OCoLC)891581564
035   $a(OCoLC)995470000002454274
035   $a(EXLCZ)995470000002454274
100   $a20140929d1963      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCrystalline rocks of the Potomac River Gorge near Washington, D.C. /$fby John C. Reed, Jr., and Janice Jolly
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1963.
215   $a1 online resource (iii, H16 pages) $cillustrations, maps +$e2 plates
225 1 $aGeological Survey professional paper ;$v414-H
225 1 $aContributions to general geology
300   $aTitle from title screen (viewed September 24, 2014).
300   $a"A description of the rocks exposed in the gorge of the Potomac River below Great Falls, with a discussion of their structural and metamorphic history."
320   $aIncludes bibliographical references (page H16).
606   $aCrystalline rocks$zWashington Metropolitan Area
606   $aCrystalline rocks$zPotomac River Valley
606   $aGeology$zWashington Metropolitan Area
606   $aGeology$zPotomac River Valley
606   $aGeology, Stratigraphic$yPaleozoic
606   $aCrystalline rocks$2fast
606   $aGeology$2fast
606   $aGeology, Stratigraphic$2fast
606   $aPaleozoic Geologic Period$2fast
607   $aWashington (D.C.)$2fast
615  0$aCrystalline rocks
615  0$aCrystalline rocks
615  0$aGeology
615  0$aGeology
615  0$aGeology, Stratigraphic
615  7$aCrystalline rocks.
615  7$aGeology.
615  7$aGeology, Stratigraphic.
615  7$aPaleozoic Geologic Period.
700   $aReed$b John Calvin$cJr.,$f1930-$01384915
702   $aJolly$b Janice L. W.
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910705814703321
996   $aCrystalline rocks of the Potomac River Gorge near Washington, D.C$93515728
997   $aUNINA