01591oes 2200505I 450 991070493220332120160519164642.0(CKB)5470000002446425(OCoLC)694519798(EXLCZ)99547000000244642520101229a20109999 ca engb|||||||||||||||||||||durcn|||||||||crirdacontentcrdamediacrrdacarrierColumbus quadrangle, Pennsylvania--New York 7.5-minute series /produced by the United States Geological Survey[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,2010-1 online resource (maps) colorRelief shown by contours and spot heights.Includes location map and index to adjoining quadrangles.Columbus quadrangle, Pennsylvania--New York Erie County (Pa.)MapsWarren County (Pa.)MapsChautauqua County (N.Y.)MapsNew York (State)Chautauqua CountyfastPennsylvaniaErie CountyfastPennsylvaniaWarren CountyfastMaps.fastMaps.lcgftGPOGPOOCLCQGPOOCLCFOCLCOOCLGPOJOURNAL9910704932203321Columbus quadrangle, Pennsylvania--New York3513094UNINA