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crypts of Lieberkühn
(Encyclopedia)crypts of Lieberkühn: see digestive system. ...Altay
(Encyclopedia)Altay: see Altai, mountain system, Asia. ...national grasslands
(Encyclopedia)national grasslands: see National Forest System. ...nodes of Ranvier
(Encyclopedia)nodes of Ranvier: see nervous system. ...celestial equator
(Encyclopedia)celestial equator: see equatorial coordinate system. ...European Currency Unit
(Encyclopedia)European Currency Unit: see European Monetary System. ...encounter theory
(Encyclopedia)encounter theory, in astronomy, see solar system. ...international gold standard
(Encyclopedia)international gold standard: see international monetary system. ...Mitchell, Mount
(Encyclopedia)Mitchell, Mount, peak, 6,684 ft (2,037 m) high, W N.C., in the Black Mts. of the Appalachian system; highest peak E of the Mississippi River. ...Tien Shan
(Encyclopedia)Tien Shan, mountain system: see Tian Shan. ...Browse by Subject
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