@misc{indiciaec0ecc26ebc56,
  title = {Maps showing geologic terrane, drainage basins, overburden, and low flow of streams in Fairfax County and vicinity, Virginia},
  author = {A.J. Froelich and Chester Zenone},
  year = {1985},
  doi = {10.3133/i1534},
  url = {https://pubs.usgs.gov/publication/i1534},
  note = {Source identifier: i1534}
}