Microorganisms Microbiology 38 Life sciences 29 Biology 20 Bacteria 8 Mycology 7 Physiology 7 Prokaryotes 7 Fungi 6 Microbial ecology 6 Handbooks 5 Biotechnology 4 Handbook 4 Plants 4 Dissertations, Academic (Ph.D) 3 Food Microbiology 3 Functional foods 3 Manuals 3 Microbes 3 Plant pathogens 3 Soil microbiology 3 Adaptation (Physiology) 2 Aeromicrobiology 2 Algae 2 Animals 2 Antibiotics 2 Biochemistry 2 Biofertilizers 2 Biomass 2 Cell biology 2