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Rockefeller, William
(Encyclopedia)Rockefeller, William, 1841–1922, American financier, b. Tioga co., N.Y.; brother of John D. Rockefeller. He joined (1865) his brother in the oil-refining business. William was a successful stock mar...Sierra Maestra
(Encyclopedia)Sierra Maestra syāˈrä mäāˈsträ [key], rugged mountain range, SE Cuba, rising abruptly from the coast. Consisting of connecting ranges with local names, the Sierra Maestra is the highest system ...Kitwe
(Encyclopedia)Kitwe kēˈtwā [key], city (1990 est. pop. 338,200), N central Zambia, near the Congo; founded 1936. It is the main commercial and industrial center of the Copperbelt. Copper is mined, and food produ...Likasi
(Encyclopedia)Likasi zhädōvēlˈ [key], city (1984 pop. 213,862), Haut-Katanga prov., SE Congo (Kinshasa). It is a major industrial, mining, and transportation center. Copper and cobalt are mined and refined, and...Huelva
(Encyclopedia)Huelva wĕlˈvä [key], city, capital of Huelva prov., SW Spain, in Andalusia, on the Odiel R...Isabela, province, Philippines
(Encyclopedia)Isabela ĭzəbĕlˈə, Span. ēsäbāˈlä [key], province, NE Luzon, the Philippines...Lünen
(Encyclopedia)Lünen lüˈnən [key], city (1994 pop. 89,740), North Rhine–Westphalia, N central Germany, on the Lippe River. Its manufactures include iron, copper, metal fittings, textiles, and aluminum. Motor v...Nizhni Tagil
(Encyclopedia)Nizhni Tagil nyēzhˈnyē təgēlˈ [key], city (1989 pop. 440,000), E European Russia, in the central Urals, on the Tagil River. A leading metallurgical and heavy industry center, it uses the ore fro...duralumin
(Encyclopedia)duralumin do͝orălˈyəmĭn, dyo͝o– [key], alloy of aluminum (over 90%) with copper (about 4%), magnesium (0.5%–1%), and manganese (less than l%). Before a final heat treatment the alloy is duct...Bohol
(Encyclopedia)Bohol bôhôlˈ [key], island, 1,491 sq mi (3,862 sq km), the Philippines, one of the Visayan...Browse by Subject
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