The Usumacinta River: Troubles on a Wild Frontier.
| Autor: | Wilkerson, S. Jeffrey K. |
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| Zdroj: | National Geographic; Oct85, Vol. 168 Issue 4, p0, 0p |
| Abstrakt: | Focuses on the river Usumacinta, flowing along the colonial societies of Guatemala and Mexico. Benefits of the river and its tributaries for Maya civilization; Advantages of the river for dam and hydroelectric projects in both the countries; Significance of the river in the late 1800s. |
| Databáze: | Complementary Index |
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