@misc{indiciaebab5713178a5,
  title = {Selected references: ground-water contamination, the United States of America and Puerto Rico},
  author = {J. S. Bader},
  year = {1973},
  doi = {10.3133/ofr74225},
  url = {https://pubs.usgs.gov/publication/ofr74225},
  note = {Source identifier: ofr74225}
}