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

Contributions to the natural history of the United States of North America
By: Agassiz, Louis,
Publication info: [s.n.], [s.n.], n.d
Pages: Page 30 End Slip
On the nature of limbs
By: Owen, Richard,
Publication info: London, John Van Voorst, 1849
Pages: Page 45 Page 45
Principles of comparative physiology
By: Carpenter, William Benjamin,
Publication info: London, John Churchill, 1854
Pages: Page 325