@misc{indiciae996b24acfbcf,
  title = {Effect on sediment yield and water quality of a nonrehabilitated surface mine in north-central Wyoming},
  author = {Bruce H. Ringen and L. M. Shown and R. F. Hadley and T. K. Hinkley},
  year = {1979},
  doi = {10.3133/wri7947},
  url = {https://pubs.usgs.gov/publication/wri7947},
  note = {Source identifier: wri7947}
}