Citation
U.S. Geological Survey. (2018). USGS US Topo 7.5-minute map for Thornapple, WI 2018. U.S. Geological Survey. https://geodata.wisc.edu/catalog/c8af0187-6653-4f0c-b223-3036530641ac
U.S. Geological Survey. (2018). USGS US Topo 7.5-minute map for Thornapple, WI 2018. U.S. Geological Survey. https://geodata.wisc.edu/catalog/c8af0187-6653-4f0c-b223-3036530641ac