2 Pages in Charles Darwin's Library associated with "people/references - Malthus, Thomas Robert"

  1. Naturgeschichte der Stubenvögel.
    By: Bechstein, Johann Matthäus.
    Publication info: Halle :Hennemann,1840.
    Pages: Page 312  
  2. über Raçen der landwirthschaftlichen Hausthiere.
    By: Sturm, Carl Christoph Gottlieb.
    Publication info: Ebberfeld :Büscher,1825.
    Pages: Page 61