@misc{indiciae9e851488cf08,
  title = {A comparison of groundwater sampling technologies, including passive diffusion sampling, for radionuclide contamination},
  author = {Rebecca J. Frus and Thomas Imbrigiotta},
  year = {2020},
  url = {https://pubs.usgs.gov/publication/70209341},
  note = {Source identifier: 70209341}
}