Progress toward a Healthy Sky: An Assessment of the London Amendments to the Montreal Protocol on Substances that Deplete the Ozone Layer Author Mintz J.A. Journal/Series Yale Journal of International Law | Vol. 16, no 2; 571 - 582 Date 1991 Source IUCN (ID: ANA-045391) Publisher | Place of publication Yale School of Law | New Haven, CT, USA Language English Field of application International Subject Air & atmosphere Other references Treaty Montreal Protocol on Substances that Deplete the Ozone Layer Treaty | Multilateral | Montreal | Sep 16, 1987 Keyword: Ozone layer Source: IUCN (ID: TRE-000953)