Iwigara: American Indian Ethnobotanical Traditions and Science

Herbal Formularies for Health Professionals, Volume 3: Endocrinology, including the Adrenal and Thyroid Systems, Metabolic Endocrinology, and the Reproductive Systems

Sepp Holzer's Permaculture: A Practical Guide to Small-Scale, Integrative Farming and Gardening

Pests and Diseases in Vegetable Crops

The Jepson Manual: Vascular Plants of California

A Curious Herbal: Elizabeth Blackwell's Pioneering Masterpiece of Botanical Art

When the Earth Was Green: Plants, Animals, and Evolution's Greatest Romance

Fundamentals of Plant Physiology

The Reference Manual of Woody Plant Propagation: From Seed to Tissue Culture, Second Edition

The Tree Collectors: Tales of Arboreal Obsession