@misc{indiciaefceddc0cf864,
  title = {National Water Quality Laboratory, 1994 services catalog},
  author = {P.J. Timme},
  year = {1994},
  doi = {10.3133/ofr94304},
  url = {https://pubs.usgs.gov/publication/ofr94304},
  note = {Source identifier: ofr94304}
}