3 Pages in Charles Darwin's Library associated with "people/references - Escher"

Description physique des Îles Canaries, suivie d'une indication des principaux volcans du globe.
By: Buch, Leopold von. - Boulanger, C.
Publication info: Paris :F.G. Levrault,1836.
Pages: Page 335
A history of British fossil mammals and birds.
By: Owen, Richard,
Publication info: London :John Van Voorst,1846.
Pages: Page 557
Supplement to the fifth edition of A manual of elementary geology.
By: Lyell, Charles.
Publication info: London :John Murray,1857.
Pages: Page 25