Abnormal feather germ organization with
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Mary Juhn
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Article
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1950
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John Wiley and Sons
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English
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The opportunity of studying this case of aberrant asymmetric feather development is due to the courtesy of Dr. C. W. Knox, Beltsville Research Center, IT. S. Department of Agriculture. Dr. Knox also kindly furnished the following description of the bird as it appeared at hatching time: The chick, a