@misc{indiciae23c93e21181a,
  title = {Progress report, 1966-1967: Water study - Greater Anchorage area, Alaska},
  author = {William W. Barnwell and Raymond S. George},
  year = {1968},
  doi = {10.3133/ofr686},
  url = {https://pubs.usgs.gov/publication/ofr686},
  note = {Source identifier: ofr686}
}