@misc{indiciaef781846705e0,
  title = {Statistical summary of daily values data and trend analysis of dissolved-solids data at National Stream Quality Accounting Network (NASQAN) stations},
  author = {F.C. Wells and T. L. Schertz},
  year = {1983},
  doi = {10.3133/wri834172},
  url = {https://pubs.usgs.gov/publication/wri834172},
  note = {Source identifier: wri834172}
}