1. Fish and Fisheries 2. Fisheries Management 3. Trophic Levels, Food Chain and Food-web 4. Ecology and Environment 5. Limnology -The Study of Inland Waters 6. Fisheries Management in India 7. Management of Aquaculture 8. Management of Reservoir Fisheries 9. Management of Riverine Fisheries 10. Management of Marine Fisheries in India 11. Fisheries Management in the Indian Ocean