http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
published by the British Herbal Medicine Association and produced by the Association's Scientific Committee.
"This consolidated edition brings together the monographs previously published in Parts 1, 2 and 3, to present the British Herbal Pharmacopoeia in one complete volume."--Pref.