3 Pages in Charles Darwin's Library associated with "physical conditions - cretinism"

  1. Inquiries concerning the intellectual powers and the investigation of truth.
    By: Abercrombie, John.
    Publication info: London :John Murray,1838.
    Pages: Page 355  Page 356  
  2. Researches into the physical history of mankind.
    By: Prichard, James Cowles.
    Publication info: London :Sherwood, Gilbert & Piper,1836.
    Volume: v.2
    Pages: Page 339