@misc{indiciaeab732a6a7dda,
  title = {Tritium in unsaturated zone gases and air at the Amargosa Desert Research Site, and in spring and river water, near Beatty, Nevada, May 1997},
  author = {Robert G. Striegl and Richard W. Healy and Robert L. Michel and David E. Prudic},
  year = {1998},
  doi = {10.3133/ofr97778},
  url = {https://pubs.usgs.gov/publication/ofr97778},
  note = {Source identifier: ofr97778}
}