Encyclopedia of Essential Oils: The complete guide to the use of aromatic oils in aromatherapy, herbalism, health and well-being.
&#x201C;at last a clear and systematic distillation of useful information about a truly comprehensive spectrum of essential oils and absolutes.&#x201D; John Steele, American Aromatherapy Association.&#x201C;A comprehensive and timely contribution to aromatherapy, herbalism and the whole field of holistic health care. An authoritative, reliable guide that will serve its readers for many years.&#x201D; David Hoffmann, the American Herbalists Guild & California School of Herbal Studies.