@misc{indiciaed050d866797d,
  title = {Neutron-activation analytical results and sample locality map of drill-cuttings from wells in northwestern Minnesota},
  author = {R. J. Knight and J. R. Clark},
  year = {1991},
  doi = {10.3133/ofr9144},
  url = {https://pubs.usgs.gov/publication/ofr9144},
  note = {Source identifier: ofr9144}
}