@misc{indiciae963c5ca6ea3e,
  title = {Continuous water-quality monitoring and regression analysis to estimate constituent concentrations and loads in the Sheyenne River, North Dakota, 1980-2006},
  author = {Karen R. Ryberg},
  year = {2007},
  doi = {10.3133/sir20075153},
  url = {https://pubs.usgs.gov/publication/sir20075153},
  note = {Source identifier: sir20075153}
}