@misc{indiciae118538d0fbb5,
  title = {Occurrence of emerging contaminants in water and bed material in the Missouri River, North Dakota, 2007},
  author = {William C. Damschen and Robert F. Lundgren},
  year = {2009},
  doi = {10.3133/fs20093007},
  url = {https://pubs.usgs.gov/publication/fs20093007},
  note = {Source identifier: fs20093007}
}