@misc{indiciaee3925b7054da,
  title = {Tracermodel1- Excel workbook for calculation and presentation of environmental tracer data for simple groundwater mixtures: Use of chlorofluorocarbons in hydrology - a guidebook; Section III.10.3},
  author = {J.K. Bohlke},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/70188286},
  note = {Source identifier: 70188286}
}