@misc{indiciaebca15e77f416,
  title = {Coal quality characteristics of the Blind Canyon coal bed, Utah, source of the Argonne \#6 premium aample},
  author = {B.S. Pierce and R.W. Stanton and C. B. Cecil},
  year = {1989},
  doi = {10.3133/ofr89634},
  url = {https://pubs.usgs.gov/publication/ofr89634},
  note = {Source identifier: ofr89634}
}