@misc{indiciaece14026c63e0,
  title = {1970's Land use data refined with 1990 population data to indicate new residential development for the conterminous United States},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2005},
  doi = {10.3133/70046925},
  url = {https://pubs.usgs.gov/publication/70046925},
  note = {Source identifier: 70046925}
}