01855oam 2200565 450 991070702710332120160330145733.0(CKB)5470000002461219(OCoLC)882514611(EXLCZ)99547000000246121920140702d1916 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierTriangulation and primary traverse, 1913-1915 /by R.B. Marshall, Chief Geographer[Washington, D.C.] :Department of the Interior, United States Geological Survey,1916.Washington :Government Printing Office.1 online resource (655 pages, 2 pages of plates) illustrations, color mapBulletin (Department of the Interior, United States Geological Survey) ;644Title from title screen (viewed July 2, 2014).Includes index.SurveyingUnited StatesTraverses (Surveying)TriangulationUnited StatesSurveyingfastTraverses (Surveying)fastTriangulationfastUnited StatesSurveysUnited StatesfastSurveys.fastSurveyingTraverses (Surveying)TriangulationSurveying.Traverses (Surveying)Triangulation.Marshall R. B(Robert Bradford),1867-1949,1387024Geological Survey (U.S.),COPCOPOCLCOOCLCAOCLCFGPOBOOK9910707027103321Triangulation and primary traverse, 1913-19153460480UNINA