@misc{indiciae233cd796eaaf,
  title = {Numerically dominant denitrifying bacteria from world soils.},
  author = {T N Gamble and M R Betlach and J M Tiedje},
  year = {1977},
  doi = {10.1128/aem.33.4.926-939.1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/869539/},
  note = {Source identifier: 869539}
}