LEADER 01543oam  2200469   450 
001 9910698605103321
005 20150924163456.0
035   $a(CKB)5470000002436598
035   $a(OCoLC)882401756
035   $a(EXLCZ)995470000002436598
100   $a20140701d1911      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aResults of spirit leveling in Illinois, 1909 and 1910 /$fR.B. Marshall
210  1$aWashington, D.C. :$cDepartment of the Interior, United States Geological Survey,$d1911.
210  2$aWashington :$cGovernment Printing Office.
215   $a1 online resource (115 pages, I page of plates) $cillustrations
225 1 $aGeological Survey bulletin ;$v493
300   $aTitle from title screen (viewed June 30, 2014).
300   $a"Work done in cooperation with the State of Illinois."
320   $aIncludes index.
517 3 $aSpirit leveling in Illinois, 1909 and 1910
606   $aAltitudes$2fast
607   $aIllinois$xAltitudes
607   $aIllinois$2fast
615  7$aAltitudes.
700   $aMarshall$b R. B$g(Robert Bradford),$f1867-1949,$01387024
712 02$aGeological Survey (U.S.),
712 02$aIllinois,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910698605103321
996   $aResults of spirit leveling in Illinois, 1909 and 1910$93436460
997   $aUNINA