On the geographical distribution of ferns
By: by J.G. Baker ; read April 4, 1867.
Series: Landmarks of science II
Publisher: R. Taylor
Published: 1870
Place of publication: London
Language: eng
Format: Microform
Number of pages: 352
Subjects: Ferns -- Classification.; Phytogeography.
Genres: Classification.
Notes: Includes bibliographical references.

Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Transactions of the Linnean Society of London (London, England : 1804), v. 26 (1870), p. 305-352.