@misc{indiciaeec57f7f4aa3c,
  title = {Applied groundwater modeling, 2nd Edition},
  author = {Mary P. Anderson and William W. Woessner and Randall J. Hunt},
  year = {2015},
  url = {https://pubs.usgs.gov/publication/70160331},
  note = {Source identifier: 70160331}
}