@misc{indiciae000620d222fe,
  title = {New information resources of the U.S. Geological Survey Library System, October 1987},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1987},
  doi = {10.3133/ofr87400j},
  url = {https://pubs.usgs.gov/publication/ofr87400J},
  note = {Source identifier: ofr87400J}
}