2 Pages in Charles Darwin's Library associated with "people/references - Baer, Karl Ernst von"

  1. 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 225  
  2. Principles of comparative physiology.
    By: Carpenter, William Benjamin.
    Publication info: London :John Churchill,1854.
    Pages: Page 18