@misc{indiciaea696a3c19681,
  title = {The National Geospatial Program},
  author = {R.G. Fegeas},
  year = {2007},
  doi = {10.1559/152304007781002262},
  url = {https://pubs.usgs.gov/publication/70029961},
  note = {Source identifier: 70029961}
}