On the origin of species by means of natural selection

["Evolution" "Evolution (Biology)" "Evoluci\u00f3n" "great_books_of_the_western_world" "Natural selection" "Nonfiction" "Classic Literature" "open_syllabus_project" "Origin" "Heredity" "Man" "Biological Evolution" "Genetic Selection" "Human evolution" "Evoluci\u00f3n (Biolog\u00eda)" "Selecci\u00f3n natural" "Human beings" "Origin of species" "SCIENCE" "Life Sciences" "\u00c9volution" "Literature" "Collections" "Obras Gerais" "Long now manual for civilization"]