James A. Duke

The Green Pharmacy Herbal Handbook: Your Comprehensive Reference to the Best Herbs for Healing - James A. Duke

The Green Pharmacy: The Ultimate Compendium of Natural Remedies from the World's Foremost Authority on Healing Herbs - James A. Duke

The Green Pharmacy: New Discoveries in Herbal Remedies for Common Diseases and Conditions from the World's Foremost Authority on Healing H - James A. Duke