
Provides a good appreciation of the advance of knowledge about ozone and its future importance. Stresses need for more permanent ozone in the stratosphere, the effort to reduce ozone that causes smog in the cities and the benefits of using ozone compared to chemicals in water purification. Dual units of measurement.
Page Count:
60
Publication Date:
1994-09-01
ISBN-10:
1883413125
ISBN-13:
9781883413125
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