@misc{indiciaee6cf60d13a0c,
  title = {Eruption of Mount St. Helens: September 2004 - May 2005},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2007},
  doi = {10.3133/gip27},
  url = {https://pubs.usgs.gov/publication/gip27},
  note = {Source identifier: gip27}
}