@misc{indiciae91e6a64f61fb,
  title = {Bibliography on the Distribution, Properties, and Uses of Zeolites from Sedimentary Deposits, 1998-2002},
  author = {Richard A. Sheppard},
  year = {2003},
  doi = {10.3133/ofr200374},
  url = {https://pubs.usgs.gov/publication/ofr200374},
  note = {Source identifier: ofr200374}
}