Index filicum
Subtitle: supplementum quintum pro annis 1961-1975
By: prepared by F.M. Jarrett with the collaboration of T.A. Bence . . . (et al.). Supplementum quintum, pro annis 1961-1975.
Contributors: Christensen, Carl.; Bence, T. A.
Publisher: Clarendon; Oxford University Press
Published: 1985
Place of publication: Oxford
Language: eng
Number of pages: 245
Subjects: Ferns -- Classification.