@misc{indiciaef2961931a815,
  title = {Digital outlines and topography of the glaciers of the American West},
  author = {Andrew G. Fountain and Matthew Hoffman and Keith Jackson and Hassan Basagic and Thomas Nylen and David Percy},
  year = {2007},
  doi = {10.3133/ofr20061340},
  url = {https://pubs.usgs.gov/publication/ofr20061340},
  note = {Source identifier: ofr20061340}
}