@misc{indiciae5aacbdbae54d,
  title = {Ground-water conditions and problems in the Upper Mississippi River Embayment},
  author = {Robert Schneider},
  year = {1947},
  doi = {10.2113/gsecongeo.42.7.626},
  url = {https://pubs.usgs.gov/publication/70214137},
  note = {Source identifier: 70214137}
}