@misc{indiciae46ba3bd01c55,
  title = {Factors influencing the nitrification efficiency of fluidized bed filter with a plastic bead medium},
  author = {S. I. Sandu and G. D. Boardman and B.J. Watten and B. L. Brazil},
  year = {2002},
  doi = {10.1016/s0144-8609(02)00003-1},
  url = {https://pubs.usgs.gov/publication/70024840},
  note = {Source identifier: 70024840}
}