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035   $a(CKB)5470000002524134
035   $a(OCoLC)1042248689$z(OCoLC)974648642
035   $a(OCoLC)995470000002524134
035   $a(EXLCZ)995470000002524134
100   $a20180629d1997      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSediment deposition in Lake Clarke, Lake Aldred, and Conowingo Reservoir, Pennsylvania and Maryland, 1910-93 /$fby Lloyd A. Reed and Scott A. Hoffman ; prepared in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Land and Water Conservation
210  1$aLemoyne, Pennsylvania :$cU.S. Geological Survey,$d1997.
215   $a1 online resource (iv, 14 pages) $cillustrations, map +$e3 plates
225 1 $aWater-resources investigations report ;$v96-4048
320   $aIncludes bibliographical references (page 14).
606   $aReservoir sedimentation$zPennsylvania
606   $aReservoir sedimentation$zMaryland
606   $aEcology$2fast
606   $aReservoir sedimentation$2fast
607   $aConowingo Reservoir (Md. and Pa.)
607   $aClarke, Lake (Pa.)
607   $aAldred, Lake (Pa.)
607   $aMaryland$2fast
607   $aPennsylvania$2fast
607   $aUnited States$zConowingo Reservoir$2fast
615  0$aReservoir sedimentation
615  0$aReservoir sedimentation
615  7$aEcology.
615  7$aReservoir sedimentation.
700   $aReed$b Lloyd A.$01404130
702   $aHoffman$b Scott A.
712 02$aGeological Survey (U.S.),
712 02$aPennsylvania.$bBureau of Land and Water Conservation.
801  0$bOCLCE
801  1$bOCLCE
801  2$bCOP
801  2$bOCLCF
801  2$bOCLCA
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910716603603321
996   $aSediment deposition in Lake Clarke, Lake Aldred, and Conowingo Reservoir, Pennsylvania and Maryland, 1910-93$93540387
997   $aUNINA