@misc{indiciae558750b4896e,
  title = {Contributions to economic geology (short papers and preliminary reports), 1929: Part II. - Mineral fuels},
  author = {Hugh D. Miser},
  year = {1930},
  doi = {10.3133/b812},
  url = {https://pubs.usgs.gov/publication/b812},
  note = {Source identifier: b812}
}