@misc{indiciaede5e77e2dce8,
  title = {Book review: Hollowed ground—Copper mining and community building on Lake Superior, 1840s–1990s},
  author = {Klaus J. Schulz},
  year = {2011},
  doi = {10.2113/econgeo.105.7.1353},
  url = {https://pubs.usgs.gov/publication/70193187},
  note = {Source identifier: 70193187}
}