Darwin, C. The origin of species by means of natural selection, or The preservation of favored races in the struggle for life / By Charles Darwin; C. Darwin .— 6. ed., with add. a. corr. to 1872 .— : Murray, 1886 .— 482 с. — Lang: eng .— URL: https://rucont.ru/efd/83058 (дата обращения: 12.07.2024)