@misc{indiciae93fba4319742,
  title = {Physical, chemical, and biological relations of four ponds in the Hidden Water Creek strip-mine area, Powder River Basin, Wyoming},
  author = {David J. Wangsness},
  year = {1977},
  doi = {10.3133/wri7772},
  url = {https://pubs.usgs.gov/publication/wri7772},
  note = {Source identifier: wri7772}
}