@misc{indiciae91e6afc5602b,
  title = {Hydrogeologic data for the Canal Creek area, Aberdeen Proving Ground, Maryland, April 1986-March 1988},
  author = {J.P. Oliveros and Patrice Gernhardt},
  year = {1989},
  doi = {10.3133/ofr89387},
  url = {https://pubs.usgs.gov/publication/ofr89387},
  note = {Source identifier: ofr89387}
}