Provides citations and summaries of original research in three categories of microbiology. Industrial and Applied Microbiology Abstracts (A), Bacteriology Abstracts (B), and Algology, Mycology, and Protozoology (C) can each be searched individually or simultaneously. Microbiology A retrieves articles related to practical applications in agriculture, chemical, and pharmaceutical industries. Included are references to topics on antibiotic and antimicrobial agents, fermentation processes for foods, plant diseases, and isolation and identification of microorganisms. Microbiology B retrieves articles for research in bacterial immunology, vaccinations for human and other animals, and clinical applications. Microbiology C retrieves articles for research on algae, fungi, protozoa, or lichens. Thousands of new citations are added each year to each of the three areas.