@misc{indiciae15160fe1628e,
  title = {The National Mineral Resource Surveys Program; a plan for mineral-resource and mineral-environmental research for national land-use, environmental, and mineral-supply decision making},
  author = {Klaus J. Coordinated by Schulz},
  year = {1995},
  doi = {10.3133/ofr95537},
  url = {https://pubs.usgs.gov/publication/ofr95537},
  note = {Source identifier: ofr95537}
}