@misc{indiciaee0ecbec9a000,
  title = {Methane in the atmosphere.},
  author = {D H Ehhalt},
  year = {1967},
  doi = {10.1080/00022470.1967.10469012},
  url = {https://pubmed.ncbi.nlm.nih.gov/6042744/},
  note = {Source identifier: 6042744}
}