@misc{indiciae96be95d1f9ec,
  title = {Mercury in precipitation in Indiana, January 2004–December 2005},
  author = {Martin R. Risch and Kathleen K. Fowler},
  year = {2008},
  doi = {10.3133/sir20085148},
  url = {https://pubs.usgs.gov/publication/sir20085148},
  note = {Source identifier: sir20085148}
}