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thomas f troy
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The Mosses Collected by the Smithsonian African Expedition, 1909-10
Charles Greeley Abbot, Edward Alphonso Goldman, Frederick Eugene Fowle, Hugh Neville Dixon, Loyal Blaine Aldrich, Smithsonian Institution, Willis Thomas Lee · Yayınevi bilinmiyor
916 sayfa · 1921
Airplanes
Effects on Butter by Feeding Cotton Seed and Cotton Seed Meal
George Francis Atkinson, Isaac Ross, James Stanley Newman, Nathaniel Thomas Lupton, James Clayton · Yayınevi bilinmiyor
872 sayfa · 1896
Agriculture