Río de la Plata -
The Bermejo River flows from Bolivia into Argentina. The Barrancas River is in western Argentina. The Belgrano River is a river in Argentina.
The Parana River is the longest river in Argentina. It's length is 4,700 kms (2920 miles)
Argentina,Brazil
The Uruguay River
it is the 14th longest river in the world, starts in southern Brazil, passes through Argentina and Paraguay
The Paraná and the Iguazu Rivers form the natural border between Argentina and Paraguay.
The Congo
Argentina plays in the "Monumental", River Plate's stadium.
the iguazu river is an important river in argentina :) from edith and ashley
The Salado river is located in Argentina of South America.
The Paraná River
From the river that separates it from Argentina.