@misc{indiciae749c1f3df9e6,
  title = {Section 3. The SPARROW Surface Water-Quality Model—Theory, application and user documentation},
  author = {Gregory Schwarz and Anne B. Hoos and R. B. Alexander and R. A. Smith},
  year = {2006},
  doi = {10.3133/tm6b3},
  url = {https://pubs.usgs.gov/publication/tm6B3},
  note = {Source identifier: tm6B3}
}