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Se encuentran en Suecia, y son Lago Vänern y Lago Vättern.

Salu2

Suecia

Here are flat fertile plains of clay, well Lowlands. wooded, with innumerable lakes, including the four great lakes, Vener, Vetter, Millar and Hjelmar .

http://encyclopedia.jrank.org/SUS_TAV/SWEDEN_Sveri...

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