@misc{indiciaec1e9faef0a3b,
  title = {Removing volatile contaminants from the unsaturated zone by inducing advective air-phase transport},
  author = {A. L. Baehr and G.E. Hoag and M.C. Marley},
  year = {1989},
  doi = {10.1016/0169-7722(89)90023-5},
  url = {https://pubs.usgs.gov/publication/70015397},
  note = {Source identifier: 70015397}
}