Fern flora worldwide
Subtitle: threats and responses : proceedings of the International Symposium at the University of Surrey, Guildford, UK 23-26 July 2001
By: editors A.F. Dyer, E. Sheffield & A.C. Wardlaw
Contributors: Dyer, A. F.; Sheffield, Elizabeth; Wardlaw, A. C.; British Pteridological Society
Series: Fern gazette -- v. 16, pt. 6-8
Publisher: British Pteridological Society
Published: 2002
Place of publication: London
Language: eng
Number of pages: 481
Subjects: Ferns; Congresses; Protection
Notes: Includes bibliographical references and indexes.