@misc{indiciaec83da24c47a5,
  title = {U.S. Geological Survey Activities Related to American Indians and Alaska Natives; Fiscal Year 1999},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1999},
  doi = {10.3133/7000062},
  url = {https://pubs.usgs.gov/publication/7000062},
  note = {Source identifier: 7000062}
}