附註:Includes bibliographical references (pages 105-116).
""Front Matter""; ""Preface""; ""Acknowledgments""; ""Contents""; ""Tables, Figures, and Boxes""; ""Executive Summary""; ""1 Introduction""; ""2 Structural Impacts of Research""; ""3 Structural Implications of Technology Transfer and Adoption""; ""4 Structural Impacts of Public Investment in Agricultural Research""; ""5 Drivers of Structural Change, Changes in Knowledge and Information, Implications for Policy""; ""References""; ""Appendix A Committee to Review the Role of Publicly Funded Agricultural Research on the Structure of U.S. Agriculture""
""Appendix B Committee to Review the Role of Publicly Funded Agricultural Research on the Structure of U.S. Agriculture""""Appendix C""; ""Appendix D Economic Research Service Farm Typology""; ""About the Authors""; ""Board on Agriculture and Natural Resources Publications""