@misc{indiciaeda94b26fd0af,
  title = {Construction materials map of the Sugar House quadrangle, Salt Lake County, Utah},
  author = {Richard Van Horn},
  year = {1973},
  doi = {10.3133/i766f},
  url = {https://pubs.usgs.gov/publication/i766F},
  note = {Source identifier: i766F}
}