@misc{indiciae245fd2e502a6,
  title = {Concentrations of dissolved solids and nutrients in water sources and selected streams of the Santa Ana Basin, California, October 1998 - September 2001},
  author = {Robert Kent and Kenneth Belitz},
  year = {2004},
  doi = {10.3133/wri034326},
  url = {https://pubs.usgs.gov/publication/wri034326},
  note = {Source identifier: wri034326}
}