@misc{indiciaed427dad53ac3, title = {Surface water supply of the United States, 1924, Part III, Ohio River basin}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1927}, doi = {10.3133/wsp583}, url = {https://pubs.usgs.gov/publication/wsp583}, note = {Source identifier: wsp583} }