Columbia Encyclopedia

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bibliography

(Encyclopedia)bibliography. The listing of books is of ancient origin. Lists of clay tablets have been found at Nineveh and elsewhere; the library at Alexandria had subject lists of its books. Modern bibliography b...

wheat

(Encyclopedia)wheat, cereal plant of the genus Triticum of the family Poaceae (grass family), a major food and an important commodity on the world grain market. Wheat is classified in the division Magnoliophyta, ...

durum wheat

(Encyclopedia)durum wheat: see wheat.

emmer wheat

(Encyclopedia)emmer wheat: see wheat.

wheat fly

(Encyclopedia)wheat fly, name for several insects harmful to wheat, e.g., the Hessian fly, the wheat gallfly, the wheat midge, and others. ...

wheat grass

(Encyclopedia)wheat grass, any plant of the genus Agropyron, cool-season perennials of the family Poaceae (grass family). Species of wheat grass, both native and introduced, are important range forage grasses in th...

Wheat Ridge

(Encyclopedia)Wheat Ridge, city (1990 pop. 29,419), Jefferson co., N central Colo., a suburb of Denver; inc. 1969. Chiefly residential, Wheat Ridge is the site of an annual carnation festival. ...

Sabin, Joseph

(Encyclopedia)Sabin, Joseph săbˈĭn [key], 1821–81, American bibliophile, b. England. Sabin came to the United States in 1848 and established himself as a dealer in rare books in New York City and Philadelphia....

hedging

(Encyclopedia)hedging, in commerce, method by which traders use two counterbalancing investment strategies so as to minimize any losses caused by price fluctuations. It is generally used by traders on the commoditi...

bread

(Encyclopedia)bread, food made from grains that have been ground into flour or meal, moistened and kneaded into a dough, and then baked. Many types of bread are leavened, usually with yeast, which induces fermentat...