@misc{indiciae3733078ce8b4,
  title = {Geochemical map showing the distribution and abundance of copper, lead, and zinc in the oxide residue of stream-sediment samples in the Big Delta quadrangle, Alaska},
  author = {Thomas D. Hessin and P. M. Taufen and G.W. Day and M. E. Karlson},
  year = {1978},
  doi = {10.3133/ofr78529k},
  url = {https://pubs.usgs.gov/publication/ofr78529K},
  note = {Source identifier: ofr78529K}
}