@misc{indiciae8c9c74922a74,
  title = {Initial report of the petrophysics laboratory; 1977-1979 addendum},
  author = {Gary R. Olhoeft},
  year = {1980},
  doi = {10.3133/ofr80522},
  url = {https://pubs.usgs.gov/publication/ofr80522},
  note = {Source identifier: ofr80522}
}