@misc{indiciae03e725a6eab8, title = {Surface water supply of the United States, 1953, Part III-B, Ohio River basin, Cumberland and Tennessee River basins}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1955}, doi = {10.3133/wsp1276}, url = {https://pubs.usgs.gov/publication/wsp1276}, note = {Source identifier: wsp1276} }