Books
- Elements of the Nature and Properties of Soils, Second Edition
- World Hunger: Twelve Myths
- Every Farm Tells a Story: A Tale of Family Farm Values
- Natural Enemies Handbook: The Illustrated Guide to Biological Pest Control (Publication (University of California (System). Division of Agriculture and Natural Resources), 3386.)
- Breed Your Own Vegetable Varieties: The Gardener's and Farmer's Guide to Plant Breeding and Seed Saving
Books