@misc{indiciae6c2bce3fc2c0,
  title = {Ground-water resources of Nelson County, northeastern North Dakota},
  author = {Joe S. Downey},
  year = {1970},
  doi = {10.3133/ha428},
  url = {https://pubs.usgs.gov/publication/ha428},
  note = {Source identifier: ha428}
}