01490oes 2200493I 450 991070037250332120160502170144.0(CKB)5470000002409260(OCoLC)720664399(EXLCZ)99547000000240926020110506a20109999 ca engb|||||||||||||||||||||durcn|||||||||crirdacontentcrdamediacrrdacarrierPotosi quadrangle, Wisconsin--Iowa 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.Potosi quadrangle, Wisconsin--Iowa Potosi (Wis.)MapsDubuque County (Iowa)MapsGrant County (Wis.)MapsIowaDubuque CountyfastWisconsinGrant CountyfastMaps.fastMaps.lcgftGPOGPOOCLCQOCLCFOCLCOGPOOCLGPOJOURNAL9910700372503321Potosi quadrangle, Wisconsin--Iowa3535331UNINA