@misc{indiciae8e92529d9b90,
  title = {Designing for air pollution control.},
  author = {E F Spencer},
  year = {1968},
  doi = {10.1080/00022470.1968.10469150},
  url = {https://pubmed.ncbi.nlm.nih.gov/5654744/},
  note = {Source identifier: 5654744}
}