@misc{indiciae15dc73f59c98,
  title = {Introduction to ground-water hydraulics, a programmed text for self-instruction},
  author = {Gordon D. Bennett},
  year = {1976},
  doi = {10.3133/twri03b2},
  url = {https://pubs.usgs.gov/publication/twri03B2},
  note = {Source identifier: twri03B2}
}