@misc{indiciae8dcb6d64493d,
  title = {Numerical model for the uptake of groundwater contaminants by phreatophytes},
  author = {M.A. Widdowson and A. El-Sayed and J. E. Landmeyer},
  year = {2008},
  doi = {10.2495/wp080361},
  url = {https://pubs.usgs.gov/publication/70033098},
  note = {Source identifier: 70033098}
}