@misc{indiciae8d54634128d4,
  title = {Techniques used for the cleaning, concentration, and observation of chrysomonad cysts from sediments},
  author = {Albert D. Mahood and David P. Adam},
  year = {1979},
  doi = {10.3133/ofr791431},
  url = {https://pubs.usgs.gov/publication/ofr791431},
  note = {Source identifier: ofr791431}
}