Contents -- Preface -- Introduction -- I. The Author -- 1. Aldo Leopold's Early Years -- 2. Aldo Leopold's Sand Country -- 3. Aldo Leopold's Intellectual Heritage -- II. The Book -- 4. The Making of A Sand County Almanac -- 5. Anatomy of a Classic -- 6. The Conflicts of Ecological Conscience -- III. The Upshot -- 7. The Land Aesthetic -- 8. Building "The Land Ethic" -- 9. The Conceptual Foundations of the Land Ethic -- IV. The Impact -- 10. A Pilgrim's Progress from Group A to Group B -- 11. The Legacy of Aldo Leopold -- 12. Duties to Ecosystems -- Appendix -- An Introduction to the 1947 Foreword [to Great Possessions] -- Foreword -- Contributors -- Index.