@misc{indiciae1da0fa0578e0,
  title = {Mining properties in Oregon that were involved in the DMA, DMEA, or OME mineral exploration programs, 1950-1974},
  author = {Thor H. Kiilsgaard},
  year = {1998},
  doi = {10.3133/ofr98464},
  url = {https://pubs.usgs.gov/publication/ofr98464},
  note = {Source identifier: ofr98464}
}