01840oam 2200577 450 991070419180332120151117144542.0(CKB)5470000002437743(OCoLC)883337212(EXLCZ)99547000000243774320140710d1942 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSpirit leveling in TexasPart 4North-central Texas, 1896-1938 /by J.G. Staack[Washington, D.C.] :United States Department of the Interior, Geological Survey,1942.Washington :United States Government Printing Office.1 online resource (ii, 241-559 pages, 1 page of plates) illustrations, mapsBulletin / United States Department of the Interior, Geological Survey ;883-DTitle from title screen (viewed July 9, 2014).Includes bibliographical references and index.North-central Texas, 1896-1938LevelingTexasBench-marksTexasCartographyTexasAltitudesfastCartographyfastLevelingfastTexasAltitudesTexasSurveysTexasfastLevelingBench-marksCartographyAltitudes.Cartography.Leveling.Staack J. G(John George),1878-1393973Geological Survey (U.S.),COPCOPOCLCOOCLCAOCLCFGPOBOOK9910704191803321Spirit leveling in Texas3453229UNINA