@misc{indiciae042224afd9ff,
  title = {Regional geochemical results from the analyses of rock, water, soil, stream sediment and vegetation samples; Fortymile River watershed, East-Central Alaska},
  author = {J.G. Crock and L. P. Gough and R. B. Wanty and W. C. Day and Bronwen Wang and B. M. Gamble and M. Henning and Z. A. Brown and A. L. Meier},
  year = {1999},
  doi = {10.3133/ofr9933},
  url = {https://pubs.usgs.gov/publication/ofr9933},
  note = {Source identifier: ofr9933}
}