RIVER BASIN · ATCY
Asia · shared by 2 countries
Astara Chay basin (blue) over its riparian countries · real geometry, TFDD & Natural Earth
| 1957 | Treaty between the government of the Union of Soviet Socialist Republics and the Imperial Government of Iran concerning the regime of the Soviet-Iranian frontie Infrastructure |
| 2003 | Framework Convention for the Protection of the Marine Environment of the Caspian Sea Environment, Water Quality |
Source: TFDD International Freshwater Treaties Database · open in the explorer →