@misc{indiciae8abeb4c0aa9b,
  title = {Physical and chemical changes in the ambient environment.},
  author = {R A Kehoe},
  year = {1966},
  doi = {10.1080/00039896.1966.10664339},
  url = {https://pubmed.ncbi.nlm.nih.gov/4951663/},
  note = {Source identifier: 4951663}
}