6 Pages in Charles Darwin's Library associated with "fauna - Boa constrictor"

Essay on the physiognomy of serpents.
By: Schlegel, H. (Hermann),
Publication info: Edinburgh :Maclachlan, Stewart & Co.,1843.
Pages: Page 99 Page 99 Page 100 Page 100
Principles of geology.
By: Lyell, Charles.
Publication info: London :John Murray,1837.
Volume: v.3
Pages: Page 51 Page 51