01609oam 2200481 450 991070388360332120150630140750.0(CKB)5470000002434892(OCoLC)883253140(EXLCZ)99547000000243489220140709d1929 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierFormulas and tables for the construction of polyconic projections /compiled by C.H. Birdseye[Washington, D.C.] :Department of the Interior, U.S. Geological Survey,1929.Washington :United States Government Printing Office.1 online resource (126 pages) illustrationsBulletin / U.S. Geological Survey ;809Title from title screen (viewed July 8, 2014).Includes index.Formulas for construction of polyconic projectionsMap projectionSurveysPlottingMap projectionfastSurveysPlottingfastMap projection.SurveysPlotting.Map projection.SurveysPlotting.Birdseye C. H(Claude Hale),1878-1941,1389185Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910703883603321Formulas and tables for the construction of polyconic projections3501703UNINA