Montreal Protocol on substances that deplete the ozone layer (with annex)

Английский

Treaty Series : treaties and international agreements registered or filed and recorded with the Secretariat of the United Nations. – New York : UN, 1997. – Vol. 1522. – No. 26369. P. 29–40.

Источник: UN Treaty Collection (https://treaties.un.org/Pages/showDetails.aspx?objid=080000028003f7f7)