@misc{indiciae0848335594ce, title = {Surface water supply of the United States, 1966-70, Part 4, St. Lawrence River basin, v. 2, St. Lawrence River basin below Lake Huron}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1976}, doi = {10.3133/wsp2112}, url = {https://pubs.usgs.gov/publication/wsp2112}, note = {Source identifier: wsp2112} }