Clark, Ronald W. The survival of Charles Darwin a biography of a man and an idea / [Texte imprimé] : Ronald W. Clark - London: G. Weidenfeld and Nicolson, 1984 - 449 p. : ill. ; 24 cm Bibliogr. p. 397-418 ISBN: 0-297-78377-7 Dewey Class. No.: 576.82