@misc{indiciaed469fbe5d9a1, title = {Surface water supply of the United States, 1918, Part IV, St. Lawrence River basin}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1920}, doi = {10.3133/wsp474}, url = {https://pubs.usgs.gov/publication/wsp474}, note = {Source identifier: wsp474} }