Lichenological notes from the British Museum Herbarium
Subtitle: IV : Rhizocarpon sect. Catocarpon in the British Isles
By: By I. Mackenzie Lamb
Published: 1940
Place of publication: London
Language: eng
Number of pages: 138
Notes: "Extracted from The Journal of Botany, June 1940."

Includes bibliographical references, p. 138.