【作者(必填)】Sébastien Pouliot, Ph.D. candidate and Daniel A. Sumner, director of the University of California Agricultural Issues Center, the Frank H. Buck, Jr., Professor, Department of Agricultural and Resource Economics, and a member of the Giannini Foundation
【文题(必填)】Traceability, Liability, and Incentives for Food Safety and Quality
【年份(必填)】2008