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      Knowledge is Power

      Scientific American March 31, 1917

      The Cohune Palm

      A Central American Tree, the Nuts of which Produce a Valuable Oil

      • By C. D. Mell on March 31, 1917

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      More in the March 31, 1917 issue of Scientific American
      • Boiler Efficiency
      • Importance of the Relation of Solid Surfaces and Liquid Films in some Types of Engineering Construction
      • New Work for Women Created by the War
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