@misc{indiciaee0e12e025006,
  title = {Water level declines in the Magothy Aquifer in southern Maryland related to increases in pumpage},
  author = {Frederick K. Mack and Judith C. Wheeler and Stephen E. Curtin},
  year = {1983},
  doi = {10.3133/ofr82919},
  url = {https://pubs.usgs.gov/publication/ofr82919},
  note = {Source identifier: ofr82919}
}