An Ancient Egyptian Herbal
The Random House Book of Scented Plants (Garden Plant)
Making Plant Medicine
Medicinal Plants of the Desert and Canyon West: A Guide to Identifying, Preparing, and Using Traditional Medicinal Plants Found in the Deserts and Canyons of the West and Southwest
Perfume and Flavor Materials of Natural Origin
Essence and Alchemy: A Natural History of Perfume
Aromatherapy: A Complete Guide to the Healing Art
Scented Ape: Biology of Human Odour (Studies on Individual Development)
A Natural History of the Senses