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035   $a(OCoLC)995470000002486526
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100   $a20160707d1977      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWashington, D.C.'s vanishing springs and waterways /$fby Garnett P. Williams
210  1$a[Reston, Virginia] :$cUnited States Department of the Interior, Geological Survey,$d1977.
215   $a1 online resource (iii, 19 pages) $cillustrations, map
225 1 $aGeological Survey circular ;$v752
320   $aIncludes bibliographical references (pages 18-19).
606   $aGroundwater$zWashington (D.C.)
606   $aCanals$zWashington (D.C.)
606   $aSprings$zWashington (D.C.)
606   $aWaterways$zWashington (D.C.)
606   $aCanals$2fast
606   $aSprings$2fast
606   $aWaterways$2fast
607   $aWashington (D.C.)$2fast
615  0$aGroundwater
615  0$aCanals
615  0$aSprings
615  0$aWaterways
615  7$aCanals.
615  7$aSprings.
615  7$aWaterways.
700   $aWilliams$b Garnett P.$01387668
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCE
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910711754503321
996   $aWashington, D.C.'s vanishing springs and waterways$93437740
997   $aUNINA