His best-known work was the discovery that chlorofluorocarbons contribute to ozone depletion.
His best-known work was the discovery that chlorofluorocarbons contribute to ozone depletion.
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His best-known work was the discovery that chlorofluorocarbons contribute to ozone depletion.
His best-known work was the discovery that chlorofluorocarbons contribute to ozone depletion.
0.004 seconds.