@misc{indiciaeba7895b72d23,
  title = {Summary and trend analysis of water-quality data for the Oakes Test Area, southeastern North Dakota, 1984-2004},
  author = {Karen R. Ryberg},
  year = {2007},
  doi = {10.3133/sir20075056},
  url = {https://pubs.usgs.gov/publication/sir20075056},
  note = {Source identifier: sir20075056}
}