Wiggnton, Martin J. Bryomphytorum bibliotheca: Catalogue of the Hepaticeae and Anthocerotae of sub-sahara Africa - Berlin?: Cramer, 1996. - 267p.: 23cm. Includes bibliographical reference ISBN: 3443620221 Subjects--Topical Terms: BotanyDirectories LC Class. No.: BOT QK532.8.W54