Plant Based Remedies in 1990

A Reference Guide to Medicinal Plants: Herbal Medicine Past and Present by Crellin, John K.

Bach Flower Remedies to the Rescue by Vlamis, Gregory

Witch Doctor's Apprentice: Hunting for Medicinal Plants in the Amazon by Maxwell, Nicole

What Your Doctor Won't Tell You: Today's Alternative Medical Treatments Explained to Help You Find the by Heimlich, Jane

Lignans: Chemical, Biological and Clinical Properties by Ayres, David C., Loike, John D.