01470oes 2200481I 450 991070089290332120160429160603.0(CKB)5470000002412084(OCoLC)743224555(EXLCZ)99547000000241208420110728a20109999 ca engb|||||||||||||||||||||durcn|||||||||crirdacontentcrdamediacrrdacarrierPorterfield SW quadrangle, Wisconsin 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 quadrangle.Porterfield SW quadrangle, Wisconsin Marinette County (Wis.)MapsOconto County (Wis.)MapsWisconsinMarinette CountyfastWisconsinOconto CountyfastMaps.fastMaps.lcgftGPOGPOOCLCQOCLCFOCLCOGPOOCLGPOJOURNAL9910700892903321Porterfield SW quadrangle, Wisconsin3521614UNINA