@misc{indiciae88143826673d,
  title = {Making a world of difference; recent USGS contributions to the Nation},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1998},
  doi = {10.3133/7000083},
  url = {https://pubs.usgs.gov/publication/7000083},
  note = {Source identifier: 7000083}
}