@misc{indiciae61693e5b8e65,
  title = {Chemical, isotopic, and microbiological evidence for denitrification during transport of domestic wastewater through a thick unsaturated zone in the Mojave Desert, San Bernardino County, California},
  author = {R. A. Schroeder and P. M. Martin and J.K. Böhlke},
  year = {1993},
  doi = {10.3133/ofr93414},
  url = {https://pubs.usgs.gov/publication/ofr93414},
  note = {Source identifier: ofr93414}
}