@misc{indiciae30826895149f,
  title = {Fractionation and characterization of organic matter in wastewater from a swine waste-retention basin},
  author = {Jerry A. Leenheer and Colleen E. Rostad},
  year = {2004},
  doi = {10.3133/sir20045217},
  url = {https://pubs.usgs.gov/publication/sir20045217},
  note = {Source identifier: sir20045217}
}