River in Argentina
The Río de Oro is a river of Chaco Province, Argentina. It is a tributary of the Paraguay River, which is debouches into near Humaitá, Paraguay.
See also
References
- Rand McNally, The New International Atlas, 1993.
External links
27°4′S 58°34′W / 27.067°S 58.567°W / -27.067; -58.567