@misc{indiciae27150ff12b91,
  title = {Preliminary mineral resource investigation of gold and copper in Yap, Federated States of Micronesia},
  author = {J. J. Rytuba and W. R. Miller and M. A. Arnold and T. L. Vercoutere},
  year = {1988},
  doi = {10.3133/ofr88206},
  url = {https://pubs.usgs.gov/publication/ofr88206},
  note = {Source identifier: ofr88206}
}