@misc{indiciaefe7c83e269a1,
  title = {Water quality status and trends in the United States},
  author = {Matthew C. Larsen and Pixie A. Hamilton and William H. Werkheiser},
  year = {2013},
  doi = {10.1016/b978-0-444-59395-5.00002-9},
  url = {https://pubs.usgs.gov/publication/70156864},
  note = {Source identifier: 70156864}
}