4 Pages in Charles Darwin's Library associated with "people/references - Würtenberger"

In Sachen Darwin's insbesondere contra Wigand
By: Jaeger, Gustav.
Publication info: Stuttgart, E. Schweizerbart, 1874
Pages: Page 4 Page 4
Studien zur Descendenztheorie. II. über die letzen Ursachen der Transmutationen
By: Weismann, August,
Publication info: Leipzig, W. Engelmann, 1876
Volume: v.2
Pages: Page 68 Page 69