@misc{indiciaed480c67bb0fe,
  title = {Assessment of Permian coalbed gas resources of the Karoo Basin Province, South Africa and Lesotho, 2016},
  author = {Christopher J. Schenk and Michael E. Brownfield and Marilyn E. Tennyson and Timothy R. Klett and Tracey J. Mercier and Sarah J. Hawkins and Stephanie B. Gaswirth and Kristen R. Marra and Thomas M. Finn and Phuong A. Le and Heidi M. Leathers-Miller},
  year = {2017},
  doi = {10.3133/fs20163103},
  url = {https://pubs.usgs.gov/publication/fs20163103},
  note = {Source identifier: fs20163103}
}