@misc{indiciaeb14bc138d0cc,
  title = {A survey of four study areas examining Bacillus cereus population distributions and soil metal concentrations},
  author = {Robert E. Tucker and John B. McHugh},
  year = {1991},
  doi = {10.3133/ofr91437},
  url = {https://pubs.usgs.gov/publication/ofr91437},
  note = {Source identifier: ofr91437}
}