@misc{indiciaee1c5714c9c6f,
  title = {User's manual for the conversion and validation of unit-values site-index data for the Master Water Data Index of the National Water Information System of the U.S. Geological Survey},
  author = {Scott H. Beddingfield},
  year = {1988},
  doi = {10.3133/ofr88189},
  url = {https://pubs.usgs.gov/publication/ofr88189},
  note = {Source identifier: ofr88189}
}