@misc{indiciae55e264435ae7,
  title = {Application of drilling, coring, and sampling techniques to test holes and wells},
  author = {Eugene Shuter and Warren E. Teasdale},
  year = {1989},
  doi = {10.3133/twri02f1},
  url = {https://pubs.usgs.gov/publication/twri02F1},
  note = {Source identifier: twri02F1}
}