The Illustrated Encyclopedia of Essential Oils is the most extensive and systematic reference guide to aromatherapy oils for healthy living and treatment of common complaints. With a comprehensive A to Z presentation, the information given on over 160 oils includes: • aromatherapy applications •safety data for common complaints exact botanical • home and commercial uses origins • the herbal/folk tradition the methods of for each plant extraction '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. Please see all photos