@misc{indiciae8fcd3ae818f4,
  title = {Scientific and technical, spatial, and bibliographic data bases and systems of the U.S. Geological Survey, 1983; including other Federal agencies},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1983},
  doi = {10.3133/cir817},
  url = {https://pubs.usgs.gov/publication/cir817},
  note = {Source identifier: cir817}
}