http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1. History of Herbalism -- 2. Herb Culture -- 3. Herbs and Indian Villages -- 4. Herb Usage -- 5. Aromatic Herbs and Essential Oils -- 6. Aroma Therapy -- 7. Potpourri -- 8. World Herb Trade -- 9. Production and Marketing -- 10. Culinary Herbs Culture -- 11. Medicinal Herb Culture -- 12. Aromatic Herb Culture