Daniele Ryman's Aromacology Bible is an encyclopedia of plants and essential oils. Written by the internationally renowned perfumer and aromatherapist Daniele Ryman, this accessible and comprehensive book is packed with advice on how plants and oils can be used to heal common ailments and promote general wellbeing. - An expert's guide to how to use essential oils safely - An A-Z of over 80 plants and their essential oils, and their healing benefits - Aromatherapeutic treatments for over 100 symptoms and ailments - Recipes, safety tips, botanical and historical information