@misc{indiciaee02caa10b556,
  title = {Analyses and description of geochemical samples, Mill Creek Wilderness Study Area, Giles County, Virginia},
  author = {Leung Mei and Frank Gardner Lesure},
  year = {1978},
  doi = {10.3133/ofr781077d},
  url = {https://pubs.usgs.gov/publication/ofr781077D},
  note = {Source identifier: ofr781077D}
}