Usnea
Subtitle: the herbal antibiotic and other medicinal lichens
By: by Christopher Hobbs.
Series: Herbs and health series
Publisher: Botanica Press
Published: 1986
Place of publication: Capitola, CA
Language: eng
Number of pages: 20
Subjects: Lichens -- Therapeutic use.
Notes: Includes bibliographical references (p. 18-20).
Cover title.