active microbial biomass
Active microbial mixture
air-assisted microbial flooding technology
air-cathode microbial fuel cell(ACMFC)
alive microbial agrochemical
anaerobic attached microbial film expanded bed
Anaerobic microbial corrosion
anaerobic microbial treatment
Analysis of microbial agriculture
analysis of microbial community
Andersen seven-stage microbial air sampler
Anti microbial capability
anti microbial peptides
anti microbial property
antibiotics microbial assay
arsenic removal by microbial oxidation