Thirtieth Meeting of the Open-ended Working Group of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer

IISD. International Institute for Sustainable Development.Thirtieth Meeting of the Open-ended Working Group of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer: 15-18 June 2010. Briefing Note on the Montreal Protocol OEWG-30. Genebra: 2010.

Atualizado em março de 2020