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Salmon Wild River

(Encyclopedia)Salmon Wild River: see Kobuk Valley National Park. ...

Salt River valley

(Encyclopedia)Salt River valley, irrigated region around the lower course of the Salt River, which rises in mountain streams near the Mogollon Rim of the Mogollon Plateau and flows southwest to join the Gila River ...

Cape Fear River

(Encyclopedia)Cape Fear River, 202 mi (325 km) long, formed in E central N.C. by the junction of the Deep and Haw rivers, and flowing southeast to enter the Atlantic Ocean S of Wilmington and N of Cape Fear; longes...

Resistencia

(Encyclopedia)Resistencia rāsēstānˈsyä [key], city (1991 pop. 291,083), capital of Chaco prov., NE Argentina. It is the nucleus of an area of frontier settlements extending into the sparsely inhabited northwes...

Llullaillaco

(Encyclopedia)Llullaillaco yo͞oˌyīyäˈkō [key], extinct volcano, 22,057 ft (6,723 m) high, on the border of Chile and Argentina. One of the highest peaks in the Andes and perpetually snowcapped, it overlooks a...

W and Z particles

(Encyclopedia)W and Z particles, elementary particles that mediate, or carry, the fundamental force associated with weak interactions. The discovery of the W and Z particles at CERN near Geneva, Switzerland, in the...

Santiago del Estero

(Encyclopedia)Santiago del Estero, city (1991 pop. including La Banda 264,273), capital of Santiago del Estero prov., N Argentina. It is a transportation hub of the Argentine Chaco and a commercial center for cattl...

Fontana, Lucio

(Encyclopedia)Fontana, Lucio, 1899–1968, Italian artist, b. Argentina. He lived (1905–22) in Milan, then several times moved from Italy to Argentina and back, remaining in Italy after 1947. Much of his early wo...

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