7 Pages in Charles Darwin's Library associated with "fauna - narwhal"

Elements of the comparative anatomy of the vertebrate animals.
By: Wagner, Rudolf. - Tulk, Alfred,
Publication info: London :Longman, Brown, Green & Longman,1845.
Pages: Page 36 Page 36 End Slip End Slip
Introduction á la zoologie générale.
By: Milne-Edwards, Henri.
Publication info: Paris :Victor Masson,1851.
Pages: Page 172 Page 173
Principles of geology.
By: Lyell, Charles.
Publication info: London :John Murray,1837.
Volume: v.4
Pages: Page 312