@misc{indiciaed33472c7f143,
  title = {Effects of acid deposition on ecosystems: Advances in the state of the science},
  author = {Douglas A. Burns and Mark E. Fenn and Jill Baron},
  year = {2011},
  url = {https://pubs.usgs.gov/publication/70194383},
  note = {Source identifier: 70194383}
}