Jeff Lowenfels

Teaming with Nutrients: The Organic Gardener's Guide to Optimizing Plant Nutrition

By Jeff Lowenfels

Teaming with Fungi: The Organic Grower's Guide to Mycorrhizae

By Jeff Lowenfels

Teaming with Microbes: The Organic Gardener's Guide to the Soil Food Web, Revised Edition

By Jeff Lowenfels, Wayne Lewis