10 Pages in Charles Darwin's Library associated with "people/references - Chevreul"

Die Darwin'sche Theorie und ihre Stellung zu Moral und Religion.
By: Jaeger, Gustav.
Publication info: Stuttgart :Julius Hoffmann,n.d..
Pages: Page 18 Page 18 Page 19 Page 19 Page 20 Page 20 Page 21 Page 21
De la physionomie et des mouvements d'expression.
By: Gratiolet, Pierre.
Publication info: Paris :J. Hetzel,1865.
Pages: Page 14 Page 289