@misc{indiciae09681a28a8de,
  title = {Appendix D: Selected statistical tables},
  author = {Mary C. Hill and Claire R. Tiedeman},
  year = {2005},
  doi = {10.1002/9780470041086.app4},
  url = {https://pubs.usgs.gov/publication/70189658},
  note = {Source identifier: 70189658}
}