@misc{indiciaeb8457cb0ec34,
  title = {Mercury in fish from gold mining regions in the upper Cuyuni River system, Venezuela},
  author = {L.G. Nico and D.C. Taphorn},
  year = {1994},
  url = {https://pubs.usgs.gov/publication/1008452},
  note = {Source identifier: 1008452}
}