@misc{indiciae3727b2f4c53f,
  title = {Mineral resource potential map of the Richland Creek Roadless Area, Newton and Searcy Counties, Arkansas},
  author = {M. H. Miller and R. H. Wood},
  year = {1983},
  doi = {10.3133/mf1525},
  url = {https://pubs.usgs.gov/publication/mf1525},
  note = {Source identifier: mf1525}
}