Citation
U.S. Geological Survey. (2018). USGS US Topo 7.5-minute map for Ephraim, WI 2018. U.S. Geological Survey. https://geodata.wisc.edu/catalog/6817b371-3989-484d-a144-79f7f51cb9bd
U.S. Geological Survey. (2018). USGS US Topo 7.5-minute map for Ephraim, WI 2018. U.S. Geological Survey. https://geodata.wisc.edu/catalog/6817b371-3989-484d-a144-79f7f51cb9bd