@misc{indiciae0abd5ca8c087,
  title = {Ground-water conditions in the proposed waterfowl refuge area near Chapman, Nebraska},
  author = {Charles Franklin Keech and Philip G. Rosene},
  year = {1964},
  doi = {10.3133/wsp1779e},
  url = {https://pubs.usgs.gov/publication/wsp1779E},
  note = {Source identifier: wsp1779E}
}