@misc{indiciae0b079e5812ec,
  title = {Picking up the pieces: Conserving remnant natural areas in the post-industrial landscape of the Calumet Region},
  author = {Paul Labus and Richard L. Whitman and Meredith Becker Nevers},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/1000928},
  note = {Source identifier: 1000928}
}