@misc{indiciae7bd4000075a7,
  title = {Exploitation in Appalachia.},
  author = {W K Morgan},
  year = {1977},
  doi = {10.1016/s0140-6736(77)91800-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/64730/},
  note = {Source identifier: 64730}
}