@misc{indiciae3ab29c12b1cb,
  title = {An introduction to sand and gravel deposit models, Front Range urban corridor},
  author = {David A. Lindsey},
  year = {1997},
  doi = {10.3133/ofr9781},
  url = {https://pubs.usgs.gov/publication/ofr9781},
  note = {Source identifier: ofr9781}
}