@misc{indiciaecb8a7c224868,
  title = {Mercury and selenium accumulation in the Colorado River food web, Grand Canyon, USA},
  author = {David M. Walters and E.J. Rosi-Marshall and Theodore A. Kennedy and W.F. Cross and C.V. Baxter},
  year = {2015},
  doi = {10.1002/etc.3077},
  url = {https://pubs.usgs.gov/publication/70148396},
  note = {Source identifier: 70148396}
}