@misc{indiciae8cd7566b511d,
  title = {Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA},
  author = {John M. Besser and William G. Brumbaugh and Thomas W. May and Christopher J. Schmitt},
  year = {2006},
  doi = {10.1007/s10661-006-9356-9},
  url = {https://pubs.usgs.gov/publication/70171371},
  note = {Source identifier: 70171371}
}