@misc{indiciae0f1c08f35cfa,
  title = {Water-quality characteristics of streams in forested and rural areas of North Carolina},
  author = {Clyde E. Simmons and Ralph C. Heath},
  year = {1979},
  doi = {10.3133/wri79108},
  url = {https://pubs.usgs.gov/publication/wri79108},
  note = {Source identifier: wri79108}
}