@misc{indiciae3b3bbd30ca8c,
  title = {Water-quality trends in the Santa Ana River at MWD Crossing and below Prado Dam, Riverside County, California},
  author = {Carmen A. Burton and John A. Izbicki and Katherine S. Paybins},
  year = {1998},
  doi = {10.3133/wri974173},
  url = {https://pubs.usgs.gov/publication/wri974173},
  note = {Source identifier: wri974173}
}