@misc{indiciaecc9498dddfc0,
  title = {Ground-water resources of Gregg County, Texas, with a section on Stream runoff},
  author = {W. L. Broadhurst and S.D. Breeding},
  year = {1950},
  doi = {10.3133/wsp1079b},
  url = {https://pubs.usgs.gov/publication/wsp1079B},
  note = {Source identifier: wsp1079B}
}