@misc{indiciae1a7ff8c57bc6,
  title = {Progress report on the ground-water, surface-water, and quality-of-water monitoring program, Black Mesa area, northeastern Arizona, 1987},
  author = {G. W. Hill and J. P. Sottilare},
  year = {1987},
  doi = {10.3133/ofr87458},
  url = {https://pubs.usgs.gov/publication/ofr87458},
  note = {Source identifier: ofr87458}
}