@misc{indiciae0549f1abafe8,
  title = {Episodic acidification of a coastal plain stream in Virginia},
  author = {A. K. O’Brien and K.N. Eshleman},
  year = {1996},
  doi = {10.1007/bf00171638},
  url = {https://pubs.usgs.gov/publication/70019017},
  note = {Source identifier: 70019017}
}