4 Pages in Charles Darwin's Library associated with "fauna - Echinodermata"

Elements of physiology.
By: Müller, Johannes. - Baly, William,
Publication info: London :Taylor & Walton,1838-1842.
Volume: v.1
Pages: Page 158
Histoire générale et particulière des anomalies de l'organisation chez l'homme et les animaux.
By: Geoffroy Saint-Hilaire, Isidore,
Publication info: Paris :J.B. Baillière,1832-1837.
Volume: v.3
Pages: Page 604
Principles of comparative physiology.
By: Carpenter, William Benjamin,
Publication info: London :John Churchill,1854.
Pages: Page 561 End Slip 2, side 3