@misc{indiciae08c56bb5e39f,
  title = {Groundwater-quality data in 12 GAMA study units: Results from the 2006–10 initial sampling period and the 2008–13 trend sampling period, California GAMA Priority Basin Project},
  author = {Timothy M. Mathany},
  year = {2017},
  doi = {10.3133/ds1038},
  url = {https://pubs.usgs.gov/publication/ds1038},
  note = {Source identifier: ds1038}
}