@misc{indiciaec158d3cd3bd3,
  title = {Concentrations and estimated loads of nutrients, mercury, and polychlorinated biphenyls in selected tributaries to Lake Michigan, 2005-6},
  author = {Stephen M. Westenbroek},
  year = {2010},
  doi = {10.3133/sir20105029},
  url = {https://pubs.usgs.gov/publication/sir20105029},
  note = {Source identifier: sir20105029}
}