Steven D SaltSteven D. Salt holds a Ph.D. in biochemistry and microbiology and teaches college and university courses. He lives on Green Valley Farm in the forested hills of north-central Missouri, where he and his family raise vegetables, herbs, small fruits, an flowers that they sell at farmers' markets. Steve has written articles and given public presentations on vegetable and herb growing, small farm tools and techniques, and rural social issues. Read More Read Less