Polluted air
By: Angela Royston
Series: Protect our planet
Publisher: Heinemann Library
Published: 2008
Place of publication: Oxford
Language: eng
ISBN-13: 9780431084756
Subjects: Air quality management; Air; Juvenile literature; Pollution
Table of contents: title: What is air?; title: Why is air important?; title: Where does oxygen come from?; title: What is air pollution?; title: How do vehicles pollute the air?; title: What else causes air pollution?; title: Polluted rain; title: The ozone layer; title: Cleaner cars; title: Clean ways of making electricity; title: Cleaner factories; title: Getting rid of rubbish; title: Avoiding air pollution.