@misc{indiciae4629ad976d23,
  title = {Water and tritium movement through the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois, 1981-85},
  author = {P.C. Mills and Richard W. Healy},
  year = {1993},
  doi = {10.3133/wsp2386},
  url = {https://pubs.usgs.gov/publication/wsp2386},
  note = {Source identifier: wsp2386}
}