@misc{indiciaee954ca8a0bc9,
  title = {Servicio de Mapas en Internet para la Salud Ambiental en la Region Fronteriza Entre los Estados Unidos y Mexico},
  author = {Denny Buckler and Jim Stefanov},
  year = {2004},
  doi = {10.3133/fs20043140s},
  url = {https://pubs.usgs.gov/publication/fs20043140S},
  note = {Source identifier: fs20043140S}
}