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5 Pages in Charles Darwin's Library associated with "fauna - Sphinx convolvuli"

  1. On the variation of species
    By: Wollaston, Thomas Vernon,
    Publication info: London, John Van Voorst, 1856
    Pages: Page 74  Page 74  
  2. Studien zur Descendenztheorie. II. über die letzen Ursachen der Transmutationen
    By: Weismann, August,
    Publication info: Leipzig, W. Engelmann, 1876
    Volume: v.2
    Pages: Page 153  
  3. über den Einfluss der Isolirung auf die Artbildung
    By: Weismann, August,
    Publication info: Leipzig, W. Engelmann, 1872
    Pages: Page 20  
  4. über die Berechtigung der Darwin'schen Theorie
    By: Weismann, August,
    Publication info: Leipzig, W. Engelmann, 1868
    Pages: Page 36