@misc{indiciae020c001aa606,
  title = {Transport of microspheres and indigenous bacteria through a sandy aquifer: Results of natural- and forced-gradient tracer experiments},
  author = {R.W. Harvey and L.H. George and R. L. Smith and D.R. LeBlanc},
  year = {2002},
  doi = {10.1021/es00178a005},
  url = {https://pubs.usgs.gov/publication/70015515},
  note = {Source identifier: 70015515}
}