@misc{indiciae4baf98c76f07,
  title = {Recycling sewage sludge.},
  author = {Robert B Brobst},
  doi = {10.1179/oeh.2006.12.4.429},
  url = {https://pubmed.ncbi.nlm.nih.gov/17168234/},
  note = {Source identifier: 17168234}
}