Keyword: "Vienna Convention"

4 Result

Planting forests contributes to the protection of the ozone layer. (Photo: VNA)

Vietnam contributes to global climate change response efforts

16/09/2024 15:13

Vietnam achieves positive results in protecting ozone layer

Vietnam achieves positive results in protecting ozone layer

19/12/2023 20:02

Vietnam’s achievements in ozone layer protection hailed

Vietnam’s achievements in ozone layer protection hailed

16/09/2016 16:53

International driving licence officially issued online

International driving licence officially issued online

01/06/2016 11:39