@misc{indiciae19d958e146a5,
  title = {Microbial characterization of nitrification in a shallow, nitrogen-contaminated aquifer, Cape Cod, Massachusetts and detection of a novel cluster associated with nitrifying Betaproteobacteria},
  author = {D.N. Miller and R. L. Smith},
  year = {2009},
  doi = {10.1016/j.jconhyd.2008.10.011},
  url = {https://pubs.usgs.gov/publication/70033095},
  note = {Source identifier: 70033095}
}