@misc{indiciae69be2bc9fd35,
  title = {Surface water supply of the United States, 1932, Part III, Ohio River basin},
  author = {Nathan C. Grover and E.D. Burchhard and J.J. Dirzulaitis and H.E. Grosbach and A. W. Harrington and A.H. Horton and W.M. Kessler and W.R. King and Lasley Lee and J.W. Mangan and C.E. McCashin and J. H. Morgan},
  year = {1934},
  doi = {10.3133/wsp728},
  url = {https://pubs.usgs.gov/publication/wsp728},
  note = {Source identifier: wsp728}
}