@misc{indiciae00c84c7904d0,
  title = {Ordering procedures for photographic enlargement products--NAPP, NHAP, and custom},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2000},
  doi = {10.3133/fs04100},
  url = {https://pubs.usgs.gov/publication/fs04100},
  note = {Source identifier: fs04100}
}