@misc{indiciaea3c4fecb3751,
  title = {Iron and manganese concentrations in streams at low flow and in ground water on the north coast of Long Island Sound, Connecticut},
  author = {R.L. Melvin and F.P. Haeni},
  year = {1974},
  doi = {10.3133/ofr74320},
  url = {https://pubs.usgs.gov/publication/ofr74320},
  note = {Source identifier: ofr74320}
}