@misc{indiciae5e8c44b0d586,
  title = {Basic Statistical Concepts and Methods for Earth Scientists},
  author = {Ricardo A. Olea},
  year = {2008},
  doi = {10.3133/ofr20081017},
  url = {https://pubs.usgs.gov/publication/ofr20081017},
  note = {Source identifier: ofr20081017}
}