Depletion of ozone Corporate author IUCN Date 1988 Source IUCN (ID: MON-092266) Title (French) Appauvrissement de la couche d'ozone Title (Spanish) Agotamiento del ozono Reference number GA 1988 RES 018 (17.18) Publisher | Place of publication IUCN | Gland, Switzerland Document type Soft law - Declaration/recommendation Conference name | place | date IUCN General Assembly | San José, Costa Rica | 19880201-19880210 Language English, French, Spanish Field of application International Subject Air & atmosphere Keyword Ozone layer Business/industry/corporations International agreement-implementation Full text GA_17_REC_018_Depletion_of_Ozone.pdf GA_17_18_FR.pdf GA_17_ES 18.pdf Website portals.iucn.org