@misc{indiciaeddc1f75e4292,
  title = {Landform map of Annandale Quadrangle, Virginia},
  author = {H.G. Rogers},
  year = {1975},
  doi = {10.3133/ofr75157},
  url = {https://pubs.usgs.gov/publication/ofr75157},
  note = {Source identifier: ofr75157}
}