@misc{indiciaeb03874bef5e7,
  title = {Summary of porosity and permeability data, 1950},
  author = {A.N. Hover},
  year = {1954},
  doi = {10.3133/ofr54151},
  url = {https://pubs.usgs.gov/publication/ofr54151},
  note = {Source identifier: ofr54151}
}