@misc{indiciae8ea4dfee25fc,
  title = {Inventory of drilling activities of the U.S. Geological Survey in the United States during fiscal year 1980},
  author = {M. J. Reed and Robert Mallis and J. D. Bliss},
  year = {1982},
  doi = {10.3133/ofr82876},
  url = {https://pubs.usgs.gov/publication/ofr82876},
  note = {Source identifier: ofr82876}
}