@misc{indiciae55f22cc86940,
  title = {The Regionalization of National-Scale SPARROW Models for Stream Nutrients},
  author = {Gregory E. Schwarz and Richard B. Alexander and Richard A. Smith and Stephen D. Preston},
  year = {2011},
  doi = {10.1111/j.1752-1688.2011.00581.x},
  url = {https://pubs.usgs.gov/publication/70034624},
  note = {Source identifier: 70034624}
}