@misc{indiciaeece05d8d73b7,
  title = {USGS research on mineral resources, 1994; Part A, Program and abstracts},
  year = {1994},
  doi = {10.3133/cir1103a},
  url = {https://pubs.usgs.gov/publication/cir1103A},
  note = {Source identifier: cir1103A}
}