The Aromatherapy Encyclopedia: A Concise Guide to Over 395 Plant Oils [2nd Edition] (Revised)Hardcover - Revised, 15 February 2013

This title includes information on the proper safety and handling of oils, extraction methods, practical everyday uses, documented properties and methods of use. The chapters detail ancient historical to present-day uses from around the world for carrier oils, essential oils, Co2 extracts, absolutes, and infused oils.