@misc{indiciae7551b55b0d05,
  title = {The father of modern ground water hydrology},
  author = {O. M. Hackett},
  year = {2006},
  doi = {10.1111/j.1745-6584.1964.tb01749.x},
  url = {https://pubs.usgs.gov/publication/70221179},
  note = {Source identifier: 70221179}
}