@misc{indiciae5c0da02ee890,
  title = {Water-quality trend analysis and sampling design for streams in North Dakota, 1971-2000},
  author = {Aldo V. Vecchia},
  year = {2003},
  doi = {10.3133/wri034094},
  url = {https://pubs.usgs.gov/publication/wri034094},
  note = {Source identifier: wri034094}
}