Bioelectrochemical Fuel Cells -- Maintenance of Cell Cultures-with Special Emphasis on Eukaryotic Cells -- New Methods of Screening in Biotechnology -- Biocatalysis under Extreme Conditions -- Biotechnology with Cyanobacteria and Microalgae -- Biotechnology with Protozoa -- Biotechnology of Coal -- Microbial Leaching of Metals -- Accumulation and Transformation of Metals by Microorganisms -- Microbial Corrosion and its Inhibition -- Vitamins and Related Compounds: Microbial Production -- Biochemistry of Polyketide Synthases -- Biotechnological Production of Terpenoid Flavor and Fragrance Compounds -- New Degradable Resins -- Marine Biotechnology -- Biotechnology in Plant Protection -- Biotechnology in Space -- Biotechnology in the Pulp and Paper Industry -- Microencapsulation-Based Cell Therapy -- Comments on Other Fields of Biotechnology.