[B-10-1] Economics of Genetically Modified Biotchnigy- 10 year’s development of Bt cotton in China

Author：　　Periodical： 　　Source：

Author：Hung, Jikun, Ruifa Hu, Ruijian Chen, Jianwei Mi, Scott Rozelle and Carl Pray　　Periodical：Science Press, 2010, Beijing　　Source： ccap