by Gay, Kathlyn.
[ 01. English Non Fiction ] Series: An Impact book Published by : F. Watts, (New York :) Physical details: 144 p. : ill. ; 24 cm. Subject(s): Air --Pollution --Juvenile literature. | Air --Pollution. | Pollution. Year : 1991
Item type :
01. English Non Fiction
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Includes bibliographical references (p. 133-138) and index.
Examines the growing problem of air pollution, its effect on the ozone and stratosphere and what we can do to improve air quality.