@misc{indiciae0d14cc927aa3,
  title = {Coal prospects and coal exploration and development in the lower Matanuska Valley, Alaska, in 1950},
  author = {Farrell F. Barnes and Donald Merle Ford},
  year = {1952},
  doi = {10.3133/cir154},
  url = {https://pubs.usgs.gov/publication/cir154},
  note = {Source identifier: cir154}
}