@misc{indiciae628cf1476dbd,
  title = {U.S.-Mexico Border Geographic Information System},
  author = {Jean W. Parcher},
  year = {2008},
  doi = {10.3133/fs20083069},
  url = {https://pubs.usgs.gov/publication/fs20083069},
  note = {Source identifier: fs20083069}
}