@misc{indiciaeaaa9336ddfcb,
  title = {Supplemental chemical analyses of surface waters in the Red River of the North basin, North Dakota, March 1949 to September 1950},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1951},
  doi = {10.3133/ofr51163},
  url = {https://pubs.usgs.gov/publication/ofr51163},
  note = {Source identifier: ofr51163}
}