CONTENTS:
1. MICROBIOLOGY: 1. Diversity of Microbes: Introduction; 2. Distribution of Microorganisms in Nature; 3. Isolation and Cultivation of Microorganisms; 4. Viruses, Viroids and Prions; 5. Acquired Immunodeficiency Syndrome (AIDS); 6. Bacteria: Structure and Reproduction; 7. Cyanobacteria, Actinomycetes, Mycoplasmas and Rickettsias; 8. Applied Microbiology;  9.  Antibiotics;  10. Infection and Immunity;

ALGAE (PHYCOLOGY): o Introduction: Cryptogams; 1. Algae: General Characters;  2. Classification of Algae;  3. Cyanophyceae: General Characters and Classification; 4. Chroococcales: Gloeocapsa, Microcystis; 5. Nostocales: Oscillatoria, Spirulina, Nostoc, Anabaena, Scytonema,  Gloeotrichia, Rivularia; 6. Chlorophyceae: General Characters and Classification; 7. Volvocales: Chlamydomonas, Volvox; 8. Chlorococcales: Chlorella, Hydrodictyon, Scenedesmus; 9. Ulotrichales: Ulva; 10. Cladophorales: Cladophora; 11. Chaetophorales: Fritschiella, Coleochaete; 12. Oedogoniales: Oedogonium; 13. Conjugales: Zygnema, Cosmarium; 14. Siphonales: Codium, Vaucheria; 15. Charales: Chara; 16. Bacillariophyceae: General Characters and Classification; 17. Pennales: Navicula; 18. Phaeophyceae: General Characters and Classification; 19. Ectocarpales: Ectocarpus; 20. Fucales: Fucus, Sargassum; 21. Dictyotales: Dictyota; 22. Laminariales: Laminaria;  23. Rhodophyceae: General Characters and Classification;  24. Nemalionales: Batrachospermum; 25. Ceramiales: Polysiphonia; 26. Origin and Evolution of Sex in Algae;  27. Economic Importance of Algae; 28. Culturing of Algae;  29. Evolutionary Significance of Prochloron;  30. Contributions of Some Phycologists.