01877oam 2200541 450 991070371240332120150831094157.0(CKB)5470000002434601(OCoLC)882401982(EXLCZ)99547000000243460120140701d1914 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierResults of spirit leveling in Oregon, 1896 to 1913, inclusive /R.B. Marshall[Washington, D.C.] :Department of the Interior, United States Geological Survey,1914.Washington :Government Printing Office.1 online resource (175 pages, I page of plates) illustrationBulletin / Department of the Interior, United States Geological Survey ;556Title from title screen (viewed June 30, 2014)."Work done in cooperation with the State from 1905 to 1913, inclusive, John H. Lewis, State Engineer."Includes index.Spirit leveling in Oregon, 1896 to 1913LevelingOregonBench-marksOregonAltitudesfastOregonAltitudesOregonSurveysOregonfastLevelingBench-marksAltitudes.Marshall R. B(Robert Bradford),1867-1949,1387024Lewis John H(John Howard),1878-1407836Geological Survey (U.S.),Oregon.State Engineer,COPCOPOCLCOOCLCFOCLCAGPOBOOK9910703712403321Results of spirit leveling in Oregon, 1896 to 1913, inclusive3490245UNINA