@misc{indiciae35545b529c06,
  title = {Geology and ground-water hydrology of the valleys of the Republican and Frenchman Rivers, Nebraska},
  author = {Edward Bradley and Carlton R. Johnson},
  year = {1957},
  doi = {10.3133/wsp1360h},
  url = {https://pubs.usgs.gov/publication/wsp1360H},
  note = {Source identifier: wsp1360H}
}