@misc{indiciae3fa4327e1c99,
  title = {Lessons learned from the U.S. Geological Survey abandoned mine lands initiative: 1997-2002},
  author = {Briant A. Kimball and Stan E. Church and John M. Besser},
  year = {2006},
  url = {https://pubs.usgs.gov/publication/70140081},
  note = {Source identifier: 70140081}
}