1. Journal of researches into the geology and natural history of the various countries visited by H. M. S. Beagle : under the command of Captain FitzRoy, R. N., from 1832 to 1836 Author/Creator: Darwin, Charles, 1809-1882 Publication/Creation: London : H. Colburn, 1839 Resource Type: Book Access & Availability: Loading
2. Journal of researches into the natural history and geology of the countries visited during the voyage of H.M.S. Beagle round the world : under the command of Capt. Fitz Roy, R.N. Author/Creator: Darwin, Charles, 1809-1882 Publication/Creation: New York : Harper & Brothers, 1846 Resource Type: Book Access & Availability: Loading