On the tendency of varieties to depart indefinitely from the original type
収録刊行物
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- J. Linn. Soc. Lond. Zool.
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J. Linn. Soc. Lond. Zool. 3 53-62, 1858
J. Linn. Soc. Lond. Zool. 3 53-62, 1858