@misc{indiciaec5f549554941,
  title = {In-well time-of-travel approach to evaluate optimal purge duration during low-flow sampling of monitoring wells},
  author = {Philip T. Harte},
  year = {2017},
  doi = {10.1007/s12665-017-6561-5},
  url = {https://pubs.usgs.gov/publication/70195175},
  note = {Source identifier: 70195175}
}