ISBN: 0739870157

Description: 48 pages : color illustrations ; 26 cm.

Notes: Includes bibliographical references (page 47) and index.

LCCN: 2003019255

Control Number: 125483

Series:

• Green alert
• Green alert!

Subjects:

• Ecology -- Juvenile literature.
• Habitat (Ecology) -- Juvenile literature.
• Nature -- Effect of human beings on -- Juvenile literature.
• Nature conservation -- Juvenile literature.