Environmental assessment of ozone layer : depletion and its impact as of April 1983

UNEP

Ozone layer depletion

UNEP. Bulletin ; no.8 (January 1984)

665.89 ENV

OCTOBER 13, 2025 BY ANONYMOUS

PEIN Date Created

Tue, 10/06/2015 - 20:48

PEIN Date Modified

Wed, 08/01/2018 - 18:50

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"A yearly bulletin on ongoing and planned research activities"

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40810

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