CHAPTER XXI. General Summary and Conclusion Princeton University Press eBooks 2026 Book chapter View at publisher Cite Bookmark Add to export Share Authors: Charles Darwin DOI: 10.1515/9780691219868-029 Cited by: 0 Publication details Journal / source Princeton University Press eBooks Pages 622–636 Publication date 5 March 2026 Language EN Document type Book chapter Reference Details Loading... Open full details