Significance of microbial interactions in control of microbial ecosystems.
D004463:Ecology; D005285:Fermentation; D007422:Intestines / Q000382:microbiology; D008829:Microbiology; D012498:Sanitary Engineering; D012722:Sewage; D012988:Soil Microbiology; D013597:Systems Analysis; D014876:Water Pollution
D012722:Sewage