2 Pages in Charles Darwin's Library associated with "mental states - distress"

  1. Evidence as to man's place in nature.
    By: Huxley, Thomas Henry,
    Publication info: London :Williams & Norgate,1863.
    Pages: Page 45  
  2. Sheep.
    By: Youatt, William.
    Publication info: London :Baldwin & Cradock,1837.
    Pages: Page 374