Title: Cleaning Up The Earth
Description: Young readers explore various forms of pollution and how people are cleaning up the evironment.
Subjects: Nature conservation, juvenile literature, Environmental protection, Environmental protection, juvenile literature, Earth (planet), Earth (planet), juvenile literature, Pollution, Pollution, juvenile literature, Environmentalism, Juvenile literature, Recycling (Waste, etc.), Recycling (waste, etc.), Recycling (waste, etc.), juvenile literature