single strain Introduction The Future of the Sustainable Agriculture Concept Ecological Concerns Some Background Economic and Social Concerns The Future of the Sustainable Agriculture Concept Resources cited in this section Some Background A Sampling of Perspectives A Sampling of Perspectives Impacts on Human Health Economic and Social Concerns Impacts on Human Health Sustainable Agriculture: The Basics Resources cited in this section Ecological Concerns USDA: Sustainable Agriculture Definitions and Terms Philosophical Considerations Impacts on Human Health [Back to Top] Sustainable Agriculture: The Basics Economic and Social Concerns Philosophical Considerations Philosophical Considerations [Back to Top] [Back to Top] Introduction Sustainable Agriculture: The Basics The Future of the Sustainable Agriculture Concept Ecological Concerns Resources cited in this section A Sampling of Perspectives Some Background Sustainable Farming Practices Introduction USDA Special Reference Briefs Series no. SRB 99-02