Hydrosphere freshwater systems and pollution - Desonie, Dana. (New York : Chelsea House, 2008)
The water cycle -- Surface waters -- Surface water resources -- Groundwater and its use -- Where water pollutants come from and where they go -- Possible health effects of toxic chemicals -- Toxic organic pollutants -- Toxic inorganic pollutants -- Biological pollutants -- Cleaning point source pollution -- Modern water cleanup issues -- The history of water pollution in the Great Lakes -- Conclusion -- Glossary.
Description based on print version record.
Includes bibliographical references and index.
Keywords: Water -- Pollution -- Environmental aspects -- Juvenile literature; Water -- Pollution -- Health aspects -- Juvenile literature; Fresh water -- Juvenile literature; Water -- Purification -- Juvenile literature; Electronic books; Electronic books