@misc{indiciaec7f4bda461ee,
  title = {Training the environmental technician.},
  author = {J H Austin and W M McLellon and J C Dyer},
  year = {1970},
  doi = {10.2105/ajph.60.12.2314},
  url = {https://pubmed.ncbi.nlm.nih.gov/5530416/},
  note = {Source identifier: 5530416}
}