@misc{indiciae2d21e89c2c1f,
  title = {Analytical results and sample locality map for selected metals in Mn-Fe oxide-coated stream gravels, and the ratios of metals to iron and to manganese, Glens Falls 1° by 2° quadrangle, New York, Vermont, and New Hampshire},
  author = {E. P. Welsch and K. C. Watts},
  year = {1986},
  doi = {10.3133/ofr86216},
  url = {https://pubs.usgs.gov/publication/ofr86216},
  note = {Source identifier: ofr86216}
}