Medicinal Plants of the World: An Illustrated Scientific Guide to Important Medicinal Plants and Their Uses
Concise Pond Wildlife Guide (Concise Guides)
The Herb Almanac: A seasonal guide to medicinal plants (CPG)
A Handbook of Native American Herbs: The Pocket Guide to 125 Medicinal Plants and Their Uses (Healing Arts)
Handbook of Native American Herbs – Pocket Guide to 125 Medicinal Plants - 1992
