@misc{indiciae942f03a7c2e3,
  title = {Quality-assurance plan for groundwater activities, U.S. Geological Survey, Washington Water Science Center},
  author = {Mark D. Kozar and Sue C. Kahle},
  year = {2013},
  doi = {10.3133/ofr20131151},
  url = {https://pubs.usgs.gov/publication/ofr20131151},
  note = {Source identifier: ofr20131151}
}