82 Titel

• Address delivered at the anniversary meeting of the Linnean Society of London on the 24th of May, 1899 : [extracted from the Proceedings of the Linnean Society, Session 1898-99.] Günther, Albert London : printed by Taylor and Francis, Red Lion Court, Fleet Street, 1899

• Address delivered at the anniversary meeting of the Linnean Society of London on the 24th of May, 1900 Günther, Albert London : printed by Taylor and Francis, Red Lion Court, Fleet Street, 1900