LEADER 02056oam  2200613   450 
001 9910713924203321
005 20201022102655.0
035   $a(CKB)5470000002506423
035   $a(OCoLC)681512804$z(OCoLC)647563252$z(OCoLC)985370853
035   $a(OCoLC)995470000002506423
035   $a(EXLCZ)995470000002506423
100   $a20101115d1985      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aReconnaissance of mine drainage in the coal fields of eastern Pennsylvania /$fby Douglas J. Growitz, Lloyd A. Reed, and Mark M. Beard
210  1$aHarrisburg, Pennsylvania :$cU.S. Geological Survey,$d1985.
215   $a1 online resource (vi, 54 pages) $cillustrations, maps
225 1 $aWater-resources investigations report ;$v83-4274
320   $aIncludes bibliographical references (pages 53-54).
606   $aMine drainage$zPennsylvania
606   $aCoal mines and mining$xEnvironmental aspects$zPennsylvania
606   $aWater$xPollution$zPennsylvania
606   $aCoal mines and mining$xEnvironmental aspects$2fast
606   $aMine drainage$2fast
606   $aWater$xPollution$2fast
607   $aPennsylvania$2fast
615  0$aMine drainage
615  0$aCoal mines and mining$xEnvironmental aspects
615  0$aWater$xPollution
615  7$aCoal mines and mining$xEnvironmental aspects.
615  7$aMine drainage.
615  7$aWater$xPollution.
700   $aGrowitz$b Douglas J.$01416027
702   $aReed$b Lloyd A.
702   $aBeard$b Mark M.
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCO
801  2$bOCLCQ
801  2$bCOP
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910713924203321
996   $aReconnaissance of mine drainage in the coal fields of eastern Pennsylvania$93519868
997   $aUNINA