@misc{indiciae0835a10e1623,
  title = {Computer program for a generic western coal region simulated model developed to investigate potential applications of system dynamics modeling to the EIS process},
  author = {R. K. Mark and D. S. Harwood and Richard R. Doell and E. B. Newman},
  year = {1978},
  doi = {10.3133/ofr78321},
  url = {https://pubs.usgs.gov/publication/ofr78321},
  note = {Source identifier: ofr78321}
}