@misc{indiciae83d73cbe62f0,
  title = {A re-examination of biomagnification of metals in terrestrial food chains},
  author = {W. N. Beyer},
  year = {1986},
  doi = {10.1002/etc.5620051001},
  url = {https://pubs.usgs.gov/publication/5222160},
  note = {Source identifier: 5222160}
}