Aperçu gratuit du livre Studies in the Theory of Descent: The Origin of the Markings of Caterpillars. 2. On Phyletic Parallelism in Metamorphic Species. 3. the Transformation of the Mexican Axolotl Into Amblystoma. 4. On the Mechanical Conception of Nature
Studies in the Theory of Descent: The Origin of the Markings of Caterpillars. 2. On Phyletic Parallelism in Metamorphic Species. 3. the Transformation of the Mexican Axolotl Into Amblystoma. 4. On the Mechanical Conception of Nature