@misc{indiciaefd80e0f1bcb8,
  title = {Modeling surficial sand and gravel deposits},
  author = {J. D. Bliss and N.J. Page},
  year = {1994},
  doi = {10.1007/bf02259048},
  url = {https://pubs.usgs.gov/publication/70017604},
  note = {Source identifier: 70017604}
}