Journal 02, 1850-September 15, 1851, Volume 08 (of 20Note 123 — III JANUARY-APRIL, 1851 (ÆT. 33)Reading edition[Arnold Guyot, The Earth and Man. Translated by C. C. Felton.]◇Copy noteReturn to III JANUARY-APRIL, 1851 (ÆT. 33)