@misc{indiciaeefd27164b2d0,
  title = {Hydrogeology and soil gas at J-Field, Aberdeen Proving Ground, Maryland},
  author = {W.B. Hughes},
  year = {1993},
  doi = {10.3133/wri924087},
  url = {https://pubs.usgs.gov/publication/wri924087},
  note = {Source identifier: wri924087}
}