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George Loughridge
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The Shield of Silence
Comstock, Harriet T., George Loughridge, Doubleday, Page & Company, Page & Company Doubleday, Country Life Press, Country Life Press · Doubleday, Page& Company
282 sayfa · 1921
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Study of the Effect of Simulated Hail Injuries to Wheat
George Loughridge Scruggs · Kansas State College of Agriculture and Applied Science
80 sayfa · 1950
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