LEADER 01754oam 2200541 450 001 9910704146203321 005 20210503163403.0 035 $a(CKB)5470000002438203 035 $a(OCoLC)883337480 035 $a(EXLCZ)995470000002438203 100 $a20140710d1941 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSpirit leveling in Michigan, 1896-1938 /$fJ.G. Staack, Chief Topographic Engineer 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1941. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iii, 523 pages, 3 pages of plates) $cillustrations, maps 225 1 $aBulletin / United States Department of the Interior, Geological Survey ;$v919 300 $aTitle from title screen (viewed July 9, 2014). 320 $aIncludes bibliographical references and index. 606 $aLeveling$zMichigan 606 $aBench-marks$zMichigan 606 $aAltitudes$2fast 606 $aBench-marks$2fast 606 $aLeveling$2fast 607 $aMichigan$xAltitudes 607 $aMichigan$vSurveys 607 $aMichigan$2fast 615 0$aLeveling 615 0$aBench-marks 615 7$aAltitudes. 615 7$aBench-marks. 615 7$aLeveling. 700 $aStaack$b J. G$g(John George),$f1878-$01393973 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCA 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910704146203321 996 $aSpirit leveling in Michigan, 1896-1938$93481640 997 $aUNINA