@misc{indiciae2361bed3d7b2,
  title = {Postcard for Ride the Rockies 2009},
  author = {Janet Slate},
  year = {2009},
  doi = {10.3133/gip89},
  url = {https://pubs.usgs.gov/publication/gip89},
  note = {Source identifier: gip89}
}