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Green, Andrew Haswell
(Encyclopedia)Green, Andrew Haswell, 1820–1903, American civic leader, b. Worcester, Mass. He read law under Samuel J. Tilden and became his partner. Prominent in civic affairs of New York City, he held a number ...Green, Anna Katherine
(Encyclopedia)Green, Anna Katherine, 1846–1935, American detective-story writer, b. Brooklyn, N.Y., grad. Ripley Female College, Poultney, Vt., 1867. Of her many thrillers, characterized by logical construction a...Ingersoll, Robert Green
(Encyclopedia)Ingersoll, Robert Green, 1833–99, American orator and lawyer, b. Dresden, N.Y. The son of a Congregational minister who eventually settled in Illinois, Ingersoll was admitted (1854) to the bar and b...blue-green algae
(Encyclopedia)blue-green algae, popular name for those microorganisms that are now more properly called cyanobacteria. ...Aïr Massif
(Encyclopedia)Aïr Massif or Aïr Mountains, Africa: see Sahara. ...Colorado–Big Thompson project
(Encyclopedia)Colorado–Big Thompson project, constructed by the U.S. Bureau of Reclamation to divert water from the headstreams of the Colorado River to irrigate c.720,000 acres (291,400 hectares) of land in NE C...Guadalupe Mountains National Park
(Encyclopedia)Guadalupe Mountains National Park gwäˈdəlo͞op [key], 86,416 acres (34,998 hectares), W Tex. Located in the Guadalupe Mts., the park contains parts of the world's largest and most significant Permi...Pacific Margin
(Encyclopedia)Pacific Margin, western section of the great North American Cordillera, W United States and W Canada, stretching from SW Alaska to S Calif. It is composed of a central lowland region (Central Valley, ...chrysoberyl
(Encyclopedia)chrysoberyl krĭsˈəbĕrˌĭl [key] [Gr.,=golden beryl], a beryllium aluminate used as a gem. It has a vitreous luster and is transparent to translucent. The more valuable cat's-eye is a variety of c...olivine
(Encyclopedia)olivine ŏlĭvˈēn [key], an iron-magnesium silicate mineral, (Mg,Fe)2SiO4, crystallizing in the orthorhombic system. It is a common constituent of magnesium-rich, silica-poor igneous rocks; metamorp...Browse by Subject
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