@misc{indiciaede086ba90110,
  title = {Computerized stratified random site-selection approaches for design of a ground-water-quality sampling network},
  author = {J. C. Scott},
  year = {1990},
  doi = {10.3133/wri904101},
  url = {https://pubs.usgs.gov/publication/wri904101},
  note = {Source identifier: wri904101}
}