@misc{indiciaeefd1a199d084,
  title = {Investigation of possible effects of surface coal mining on hydrology and landscape stability in part of the Powder River structural basin, northeastern Wyoming},
  author = {R. M. Bloyd and P. B. Daddow and P.R. Jordon and H. W. Lowham},
  year = {1986},
  doi = {10.3133/wri864329},
  url = {https://pubs.usgs.gov/publication/wri864329},
  note = {Source identifier: wri864329}
}