@misc{indiciae3f1cf3c88f14,
  title = {Nutrients in Shallow Ground Waters Beneath Relatively Undeveloped Areas in the Conterminous United States},
  author = {Bernard T. Nolan and Kerie J. Hitt},
  year = {2003},
  doi = {10.3133/wri20024289},
  url = {https://pubs.usgs.gov/publication/wri20024289},
  note = {Source identifier: wri20024289}
}