@misc{indiciaebb92f4cb5c9e,
  title = {U.S. Geological Survey approved inorganic and organic methods for the analysis of water and fluvial sediment, 1954-94},
  author = {Marvin J. Fishman and Jon W. Raese and Carol N. Gerlitz and Richard A. Husband},
  year = {1994},
  doi = {10.3133/ofr94351},
  url = {https://pubs.usgs.gov/publication/ofr94351},
  note = {Source identifier: ofr94351}
}