| The Columbia Encyclopedia, Sixth Edition. 2001-07. |
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| South Plainfield |
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| borough (1990 pop. 20,489), Middlesex co., NE N.J.; inc. 1926. It is the seat of several research and consulting firms and has plants that make chemicals, plastics, spices and flavorings, cosmetics, rubber products, pigments, electrical machinery, and structural steel. |
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| | | The Columbia Encyclopedia, Sixth Edition. Copyright © 2007 Columbia University Press. |
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