[EJ-05-5]Grain for Green: Cost-Effectiveness and Sustainability of China’s Conservation Set- Aside Program

Author：　　Periodical： 　　Source：

Author：Emi Uchida, Jintao Xu and Scott Rozelle　　Periodical：Land Economics, Vol. 81, No. 2, May 2005, pp: 247-264.　　Source： ccap