@misc{indiciaeb6887d2618e6,
  title = {Longitudinal distribution of trace elements (As, Cd, Cr, Hg, Pb, and Se) in fishes and sediments in the upper Mississippi River},
  author = {J.G. Wiener and G. A. Jackson and T.W. May and B.P. Cole},
  year = {1984},
  url = {https://pubs.usgs.gov/publication/85490},
  note = {Source identifier: 85490}
}