Preface -- Contents -- 1. Microbial Biotechnology in Agriculture and Aquaculture - An Overview -- 2. Biotechnology of Soil Enzymes -- 3. Rhizobial Nitrogen Fixation in Agriculture: Biotechnological Perspectives -- 4. The Agro-industrial Productions Valorization: The Possible Role of the Arbuscular Mycorrhizal (AM) Fungi -- 5. Microbial Biotechnology of Sulfur in Agriculture -- 6. Interactions among Beneficial Soil Microorganisms -- 7. Microbial Biotechnology for Sustainable Agricultural Production in Arid Soils -- 8. Soil Microbial Biomass and Activity-Lasting Impact of Agricultural De-intensification -- 9. Use of Microbial Biofertilizers for Sustainable Aquaculture/Fish Culture -- 10. Actinomycetes Biotechnology in Agriculture and Aquaculture -- 11. Trichoderma: Systematics, Molecular Taxonomy and Agricultural and Industrial Applications -- 12. Biological Control of Soil-borne Sclerotial Pathogens using Fluorescent Pseudomonads -- 13. Biotechnology Applied for the Utilization of Lignocellulose Biomass -- 14. Use of Microbes in Managing Post-harvest Crop Residues: Sugarcane Residue as a Case Study -- 15. Microbial Technology for Bioethanol Production from Agricultural and Forestry Wastes -- Index.