ISBN:

• 9781433960024
• 1433960028

Description: 32 pages : color illustrations ; 28 cm.

Notes: Includes bibliographical references (page 31) and index.

Contents:

• What is energy?
• Sources of energy
• Problems of energy
• How much energy?
• Using less energy.

LCCN: 2010049258

Control Number: 841300

Series:

• Earth alert!
• Earth alert! (Gareth Stevens Publishing)

Subjects:

• Energy conservation -- Juvenile literature.
• Power resources -- Juvenile literature.