Incluye referencias bibliográficas e índices
1. Perspectives on water and environmental issues; 2. The water environment of early civilizations; 3. The hydrologic cycle; 4. Water quality; 5. Watershed basics; 6. Groundwater; 7. Lakes and ponds; 8. Rivers and streams; 9. Wetlands; 10. Dams and reservoirs; 11. Drinking water and wastewater treatment; 12. Water allocation laws; 13. Roles of federal, regional, state, and local water management agencies; 14. Water conflicts, solutions, and our future; Index.