Official herbs
Subtitle: botanical substances in the United States pharmacopoeias, 1820-1990
By: by Wade Boyle ; foreword by Paul Bergner.
Edition: 1st ed.
Publisher: Buckeye Naturopathic Press
Published: 1991
Place of publication: East Palestine, Ohio
Language: eng
Number of pages: 77
Subjects: Pharmacopoeias -- United States.; Herbs -- Therapeutic use -- United States.
Notes: Includes index.