Painting depicting a hole in the ozone layer
Appears in:
Summary highlights 14–16 July 2020
42nd Meeting of the Open-ended Working Group of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer (OEWG 42)
Painting depicting a hole in the ozone layer
42nd Meeting of the Open-ended Working Group of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer (OEWG 42)