Topic: Río Negro

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Río Negro

The Columbia Encyclopedia, Sixth Edition
Río Negro , river, c.400 mi (640 km) long, formed in central Argentina by the confluence of the Neuquén and the Limay rivers, and flowing E across Río Negro prov. (N Patagonia) to the Atlantic Ocean. The river is used for irrigation. Author not available, NEGRO, RÍO. , The Columbia Encyclopedia, Sixth Edition 2007 ... Read more

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Rio Negro e Solimoes!