@misc{indiciae4b219cfdcbb1,
  title = {Digital simulation of ground-water flow in the Warwick Aquifer, Fort Totten Indian Reservation, North Dakota},
  author = {Thomas B. Reed},
  year = {1997},
  doi = {10.3133/wri974114},
  url = {https://pubs.usgs.gov/publication/wri974114},
  note = {Source identifier: wri974114}
}