@misc{indiciae1b17e4ded4e3,
  title = {Mineral resource potential map of the Sapphire Wilderness Study Area and contiguous roadless areas, Granite and Ravalli Counties, Montana},
  author = {C. A. Wallace and D. J. Lidke and J. E. Elliott and J.C. Antweiler and W. L. Campbell and J. H. Hassemer and W. F. Hanna and D. P. Banister and T. J. Close},
  year = {1984},
  doi = {10.3133/mf1469b},
  url = {https://pubs.usgs.gov/publication/mf1469B},
  note = {Source identifier: mf1469B}
}