Are America's resources sustainable? / Roger A. Sedjo -- Sustainability: from natural resource sufficiency to ecosystem functional integrity / Sandra S. Batie, Roger A. Sedjo, and John Fedkiw -- Sustainable forests in America? / Roger A. Sedjo and Douglas MacCleery -- The sustainability of U.S. cropland soils / Sandra S. Batie -- Water resources management and the challenge of sustainability / Leonard Shabman -- Wildlife: sustainability and management / Dean Lueck -- Biodiversity in the United States / Juha Siikamäki and Jeffrey Chow.
