Ch. 1 Major Constituents and Medicinal Values of Medicinal Plants -- Ch. 2 Toxicity of Medicinal Plants -- Ch. 3 Essential Oils and Fractions from Medicinal Plants -- Ch. 4 Value-Added Products and Possible Usage Derived from Medicinal Plants -- Ch. 5 Cultivation and Harvesting -- Ch. 6 Major Diseases and Insects Found in Medicinal Plants -- App. 1 Major Constituents and Their Source -- App. 2 Essential Oils and Their Source -- App. 3: List of Common and Scientific Names

1. Medicinal plants