Title: WHO Monographs on Selected Medicinal Plants, Author: World Health Organization
Title: The Herb Society of America's Essential Guide to Growing and Cooking with Herbs / Edition 1, Author: Katherine K. Schlosser
Title: Mastering Herbalism: A Practical Guide, Author: Paul Huson
Title: Handbook of Medicinal Herbs / Edition 2, Author: James A. Duke
Title: Handbook of Herbs and Spices / Edition 2, Author: K. V. Peter
Title: Handbook of Herbs and Spices, Author: K. V. Peter
Title: Growing & Using Herbs Successfully, Author: Betty E. M. Jacobs