@misc{indiciaebc3c6abcb22b,
  title = {The effect of volcanic ash from Mt. Spurr on the chemical character of surface waters near Anchorage, Alaska},
  author = {G.W. Whetstone},
  year = {1955},
  doi = {10.3133/ofr55193},
  url = {https://pubs.usgs.gov/publication/ofr55193},
  note = {Source identifier: ofr55193}
}