@misc{indiciae58ab8c31e0c5,
  title = {Helping Your Child Learn Geography},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1996},
  doi = {10.3133/70037973},
  url = {https://pubs.usgs.gov/publication/70037973},
  note = {Source identifier: 70037973}
}