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Parker Dam

(Encyclopedia)Parker Dam, at the Ariz.–Calif. line, on the Colorado River; completed 1938. It is 320 ft (98 m) high and 856 ft (261 m) long. The dam impounds water for Los Angeles and other coastal cities, has a ...

Oakville

(Encyclopedia)Oakville, town (1991 pop. 114,670), Ont., Canada, on Lake Ontario, between Toronto and Hamilton. A major component of the local economy is the Ford Motor Co plant, one of the largest auto plants in Ca...

butterwort

(Encyclopedia)butterwort, common name for several species of the plant genus Pinguicula of the north temperate zone and the mountains of tropical America. It is a member of the family Lentibulariaceae (bladderwort ...

Bernburg

(Encyclopedia)Bernburg bĕrnˈbo͝ork [key], city, Saxony-Anhalt, E Germany, on the Saale River. It has imp...

Polypodiophyta

(Encyclopedia)Polypodiophyta pŏlˌēpōˌdēŏfˈətə [key], division of the plant kingdom consisting of the plants commonly called ferns. The ferns are vascular plants with stems, roots, and leaves. The small an...

botany

(Encyclopedia)botany, science devoted to the study of plants. Botany, microbiology, and zoology together compose the science of biology. Humanity's earliest concern with plants was with their practical uses, i.e., ...

coffee tree, Kentucky

(Encyclopedia)coffee tree, Kentucky, common name for the plant species Gymnocladus dioica, a tree of the family Leguminosae (pulse family) and native to the E United States. The seeds of the woody pods have been us...

North Dakota State University

(Encyclopedia)North Dakota State University, at Fargo; land-grant and state supported; coeducational; chartered and opened 1890 as North Dakota Agricultural College, achieved university status in 1960. The agricult...

Kruševac

(Encyclopedia)Kruševac kro͞oˈshĕväts [key], town (1991 pop. 58,808), Serbia. A commercial center, it has a hydroelectric plant and an important chemical industry. The seat of the kings of Serbia until 1389, it...

Kohler

(Encyclopedia)Kohler, village (1990 pop. 1,817), Sheboygan co., E Wis., on the Sheboygan River; inc. 1912. The Kohler plumbing-fixtures plant there, which still produces its famous stainless-steel products, has bee...