Tropical cities: managing their water; sometimes too much, sometimes too little, often polluted  
Tropical cities: managing their water; sometimes too much, sometimes too little, often polluted

Other titles:    IHP Humid Tropics Programme series; Vol.: 4 Creators:    Gladwell, John S.; Sim, Low Kwai Publisher:   UNESCO Date:   1993 Language:   English Keywords:    water resources management; water supply; water pollution; water quality; urban areas; humid tropics