@misc{indiciae9128a882f70b,
  title = {Nitrogen fixation by soil yeasts.},
  author = {G METCALFE and S CHAYEN},
  year = {1954},
  doi = {10.1038/174841b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13214019/},
  note = {Source identifier: 13214019}
}