The lichen genus Usnea subgenus Neuropogon
By: F. Joy Walker.
Series: Bulletin of the British Museum (Natural History). Botany series -- v. 13, no. 1; Bulletin of the British Museum (Natural History) -- v. 13, no. 1.
Publisher: British Museum (Natural History)
Published: 1985
Place of publication: London
Language: eng
Number of pages: 130
Subjects: Lichens -- Classification.
Genres: Classification.
Notes: Cover title.

"28 March 1985."

Includes bibliographical references (p. 122-128) and index.

Gift; Library of the late Dr. John Christian Krug; 2006.