@misc{indiciae71840cf7d8e5,
  title = {Nutrient and triazine-herbicide concentrations in streams of the Chickies Creek Basin, south-central Pennsylvania, during low-flow conditions},
  author = {Michael J. Langland and Lloyd A. Reed},
  year = {1996},
  doi = {10.3133/wri964073},
  url = {https://pubs.usgs.gov/publication/wri964073},
  note = {Source identifier: wri964073}
}