01713oam 2200517 450 991070380910332120150831095036.0(CKB)5470000002435645(OCoLC)882581683(EXLCZ)99547000000243564520140703d1918 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSpirit leveling in Kentucky, 1914 to 1916, inclusive /R.B. Marshall[Washington, D.C.] :Department of the Interior, United States Geological Survey,1918.Washington :Government Printing Office.1 online resource (100 pages, I page of plates) illustrationBulletin / Department of the Interior, United States Geological Survey ;673Title from title screen (viewed July 3, 2014)."Work done in cooperation with the Kentucky Geological Survey."Includes index.LevelingKentuckyBench-marksKentuckyAltitudesfastKentuckyAltitudesKentuckySurveysKentuckyfastLevelingBench-marksAltitudes.Marshall R. B(Robert Bradford),1867-1949,1387024Geological Survey (U.S.),Kentucky Geological Survey,COPCOPOCLCOOCLCAOCLCFGPOBOOK9910703809103321Spirit leveling in Kentucky, 1914 to 1916, inclusive3450463UNINA