Pollution problems & solutions
By: National Wildlife Federation.
Contributors: National Wildlife Federation.
Series: Ranger Rick's naturescope
Publisher: Chelsea House Publishers
Published: 1999
Place of publication: Philadelphia
Language: eng
Number of pages: 110
Subjects: Pollution -- Juvenile literature.; Pollution -- Study and teaching -- Activity programs -- Juvenile literature.; Pollution.; Environmental protection.
Other titles: Pollution problems and solutions
Description: Text and activities introduce pollution, its causes and effects, and ways to prevent it.
Notes: Includes bibliographical references (p. 106-108) and index.