By Galton, Francis, Sir, 1822-1911 . Genre e-uk-en / Scientists / Great Britain / Heredity, Human / Science and 3 more . Names life / age / none / bias / class and 482 more

By Osborn, Henry Fairfield, 1857-1935 . Genre Evolution / History . Names life / animals / idea / plants / animal and 1162 more

By Osborn, Henry Fairfield, 1857-1935 . Genre Evolution / History . Names life / animals / idea / plants / animal and 2409 more

By Osborn, Henry Fairfield, 1857-1935 . Genre Evolution / History . Names life / animals / idea / plants / animal and 2469 more

By Galton, Francis, Sir, 1822-1911 . Genre e-uk--- / Scientists / Great Britain / Biography / Heredity, Human and 4 more . Names life / age / none / bias / class and 989 more

By Lowry, T. Martin (Thomas Martin), 1874-1936 . Genre Chemistry / History / Chemists . Names sulphur / ammonia / phosphorus / simple / order and 1676 more

By Geikie, Archibald, Sir, 1835-1924 . Genre Geology / History . Names sea / life / rock / order / fossils and 884 more