@misc{indiciaeedfc9faa8e2d,
  title = {Glacial drift aquifers in the Gackle area, Logan and Stutsman Counties, North Dakota},
  author = {D. G. Adolphson},
  year = {1961},
  url = {https://pubs.usgs.gov/publication/70195892},
  note = {Source identifier: 70195892}
}