A valuable tool for the serious student and/or user of essential oils! In addition to the definitions and history of aromatherapy, Battaglia addresses botany, pharmacology, anatomy, physiology, pathology, and chemistry. He shares the lates information on essential oil safety, olfaction and the psychological effects, subtle aromatherapy, monographs of 80+ essential oils, studies of conditions for each body system and was to address these, the role of aromatherapy in esthetics and day spas. A wealth of information in easy to understand language. OUT OF STOCK - ON ORDER