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By: Gruber, Charles M.Type: ArticleIn: The Kansas University science bulletinVolume: 7Series:Issue: 11Date: 1913-01-01Page Range: 212--215Publication Info: Lawrence, Kan, The University, 1902-1924Subjects:
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By: Gruber, Charles M.Type: ArticleIn: The Kansas University science bulletinVolume: 7Series:Issue: 10Date: 1913-01-01Page Range: 207--210Publication Info: Lawrence, Kan, The University, 1902-1924Subjects: