The Soul of Soil: A Soil-Building Guide for Master Gardeners and Farmers, 4th Edition
Joe Smillie is the senior vice-president of Quality Assurance International, a leading organic certification agency. He is co-author of the booksThe Orchard AlmanacandRodale's Chemical-Free Yard & Garden, and is a founding member of the Organic Trade Association, and the International Inspectors Group. He lives in Richmond, Vermont.Grace Gershuny, in addition to her position on the staff of the U.S. Department of Agriculture's National Organic Program, has worked for many years as an educator, organizer, and market gardener. She is nationally known in the alternative agriculture movement, is the author ofStart With the Soil,andCompost, Vermicompost and Compost Tea: Feeding the Soil on the Organic Farmas well as co-author ofThe Rodale Book of CompostingandThe Soul of Soil. She is on the faculties of the Institute for Social Ecology and Goddard College, and lives in Barnet, Vermont.