@misc{indiciaeea91bfcb3e3e,
  title = {A quality-assurance plan for district ground-water activities of the U.S. Geological Survey},
  author = {J.O. Brunett and N. L. Barber and A.W. Burns and R. P. Fogelman and D. C. Gillies and R.A. Lidwin and Thomas J. Mack},
  year = {1997},
  doi = {10.3133/ofr9711},
  url = {https://pubs.usgs.gov/publication/ofr9711},
  note = {Source identifier: ofr9711}
}