Conservation
By: by Richard Gates.
Series: A New true book
Publisher: Childrens Press
Published: 1982
Place of publication: Chicago
Language: eng
Number of pages: 45
Subjects: Conservation of natural resources -- Juvenile literature.; Conservation of natural resources.
Description: Explains how people have disrupted ecological chains, and what should be done now to protect our natural resources.
Notes: Revised edition of: The true book of conservation. 1959.