@misc{indiciae8c3f8972c300,
  title = {Geochemical map of Hercules Glades Wilderness, Taney County, Missouri},
  author = {M. H. Miller and S.A. Chesson},
  year = {1982},
  doi = {10.3133/mf1377b},
  url = {https://pubs.usgs.gov/publication/mf1377B},
  note = {Source identifier: mf1377B}
}