@misc{indiciae063d620b6609,
  title = {Surficial geology, structure, and thickness of selected geohydrologic units in the Columbia Plateau, Washington},
  author = {B. W. Drost and K. J. Whiteman},
  year = {1986},
  doi = {10.3133/wri844326},
  url = {https://pubs.usgs.gov/publication/wri844326},
  note = {Source identifier: wri844326}
}