@misc{indiciaecc973a96d317,
  title = {National Importance of Ground Water},
  author = {C. L. McGuinness},
  year = {2006},
  doi = {10.1111/j.1745-6584.1968.tb01628.x},
  url = {https://pubs.usgs.gov/publication/70206574},
  note = {Source identifier: 70206574}
}