Conserving and protecting water

By Stephen Feinstein

Subjects: Juvenile literature, Water, pollution, Water conservation, juvenile literature, Water conservation, Water-supply, juvenile literature, Environmental protection, juvenile literature, Water supply, Environmental protection, Water pollution, Water-supply

Description: "Read about global water scarcity and pollution, federal regulations and standards for water quality in the United States, and what you can do to help"--Provided by publisher.