6 Pages in Charles Darwin's Library associated with "geology - slate"

  1. Botanische Mittheilungen.
    By: Nägeli, Carl von.
    Publication info: München :F. Staub,1866.
    Pages: Page 128  Page 129  Page 180  
  2. Principles of geology.
    By: Lyell, Charles.
    Publication info: London :John Murray,1837.
    Volume: v.4
    Pages: Page 332  Page 362  Page 377