@misc{1164331,
  author = {A Cohen and R Klein and M D Scheer},
  title = {Air pollution program National Bureau of Standards::quarterly report January 1, 1967 to March 31, 1967},
  year = {1967},
  month = {1967-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.9518},
  language = {en},
}