@misc{indiciaeb6f62e9b9f3e,
  title = {New information resources of the U.S. Geological Survey Library System, July 1988},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1988},
  doi = {10.3133/ofr88400g},
  url = {https://pubs.usgs.gov/publication/ofr88400G},
  note = {Source identifier: ofr88400G}
}