@misc{indiciaee34484109fb3,
  title = {Selected references: Coalbed-methane resources of the central and southern Appalachian basin},
  author = {Erika E. Lentz and Leslie F. Ruppert and Yomayra A. Roman Colon},
  year = {2014},
  doi = {10.3133/pp1708h.5},
  url = {https://pubs.usgs.gov/publication/pp1708H.5},
  note = {Source identifier: pp1708H.5}
}