Title: Ozone hole
First published: 1991
Description: Studies the important role of atmospheric ozone in protecting the Earth, and tells how man-made chemicals are causing worrisome holes in the polar ozone layers.
Subjects: Air, Chlorofluorocarbons, Environmental aspects, Environmental aspects of Chlorofluorocarbons, Environmental aspects of Ozone layer depletion, Juvenile literature, Ozone, Ozone layer, Ozone layer depletion, Pollution
LC classification: TD887.C47 S75 1991