Manual of pteridology
By: edited by Fr. Verdoorn in collaboration with A. H. G. Alston (and others) foreword by F. O. Bower; with 121 illustrations.
Contributors: Alston, Arthur Hugh Garfit.
Publisher: A. Asher
Published: 1967
Place of publication: Amsterdam
Language: eng
Number of pages: 640
Subjects: Ferns.
Notes: English or German.

Facsimile reprint of: 1938 ed. Hague: Nijhoff, 1938.

Bibliographical footnotes.