TY  - RPRT
TI  - Bioaugmentation for nitrification at cold temperatures.
AU  - M A Head
AU  - J A Oleszkiewicz
PY  - 2004
DO  - 10.1016/j.watres.2003.11.003
UR  - https://pubmed.ncbi.nlm.nih.gov/14723920/
ID  - 14723920
ER  -