ebrary, Inc, & Kovats, S. (2000). Climate change and stratospheric ozone depletion: Early effects on our health in Europe. World Health Organization, Regional Office for Europe.
Chicago-viite (17. p.)ebrary, Inc, ja Sari Kovats. Climate Change and Stratospheric Ozone Depletion: Early Effects on Our Health in Europe. Copenhagen: World Health Organization, Regional Office for Europe, 2000.
MLA-viite (9. p.)ebrary, Inc, ja Sari Kovats. Climate Change and Stratospheric Ozone Depletion: Early Effects on Our Health in Europe. World Health Organization, Regional Office for Europe, 2000.
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