@misc{indiciae20fdd985c5b3,
  title = {An introduction to standardized sampling},
  author = {Scott A. Bonar and Salvador Contreras-Balderas and Alison C. Iles},
  year = {2009},
  doi = {10.47886/9781934874103.ch1},
  url = {https://pubs.usgs.gov/publication/70047268},
  note = {Source identifier: 70047268}
}