dcsimg

5 Pages in Charles Darwin's Library associated with "physical conditions - yawning"

  1. De la physionomie et des mouvements d'expression
    By: Gratiolet, Pierre.
    Publication info: Paris, J. Hetzel, 1865
    Pages: Page 125  Page 126  Page 232  
  2. Elements of physiology
    By: Müller, Johannes, - Baly, William,
    Publication info: London, Taylor & Walton, 1838-1842
    Volume: v.1
    Pages: Page 353  
  3. Wissenschaftliches System der Mimik und Physiognomik
    By: Piderit, T.
    Publication info: Detmold, Klingenberg, 1867
    Pages: Page 79