LEADER 01363nam  2200373 a 450 
001 9910696399103321
005 20090724101814.0
035   $a(CKB)5470000002376835
035   $a(OCoLC)427641450
035   $a(EXLCZ)995470000002376835
100   $a20090724d2007      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aHistoric resource study$b[electronic resource] $eChesapeake & Ohio Canal /$fby Harlan D. Unrau ; prepared by Karen M. Gray
210  1$aHagerstown, Md. :$cU.S. Dept. of Interior, National Park Service, Chesapeake & Ohio Canal National Historical Park,$d[2007]
215   $a850 pages $cillustrations ;$d28 cm
300   $aTitle from title screen (viewed July 23, 2009)
300   $a"August 2007."
320   $aIncludes bibliographical references.
517   $aHistoric resource study 
607   $aChesapeake and Ohio Canal (Md. and Washington, D.C.)$xHistory
607   $aChesapeake and Ohio Canal National Historical Park$xHistory
700   $aUnrau$b Harlan D$0700312
701   $aGray$b Karen M$01393469
712 02$aUnited States.$bNational Park Service.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696399103321
996   $aHistoric resource study$93449632
997   $aUNINA