@misc{indiciae1540732759e4,
  title = {Well-purging criteria for sampling purgeable organic compounds},
  author = {J. Gibs and T.E. Imbrigiotta},
  year = {2005},
  doi = {10.1111/j.1745-6584.1990.tb02230.x},
  url = {https://pubs.usgs.gov/publication/70016422},
  note = {Source identifier: 70016422}
}