@misc{indiciae1614b6d114e8,
  title = {Shaded relief, oblique view map, vicinity of Going-to-the-Sun Road, Glacier National Park, Montana},
  author = {A. L. Isom and O. B. Raup and D. A. Brumley and S. G. Binder},
  year = {1983},
  doi = {10.3133/i1508a},
  url = {https://pubs.usgs.gov/publication/i1508A},
  note = {Source identifier: i1508A}
}