Table of Contents
1. Introduction, 2. Environmental Factors, 3. Ecosystem, 4. Fresh Water Ecosystem, 5. Estuarine Ecology, 6. Marine Ecosystem, 7. Productivity of Aquatic Habitats, 8. Water Pollution, 9. Aquaculture, 10. Methods in Aquatic Biology, 11. Water Sampling, Equipments and Preservation, 12. Selected Bibliography, 13. Subject Index.