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[ej-02-6]agricultural biotechnology development, policy and impact in china

作者：　　期刊： 　　来源：

作者：huang, jikun, ruifa hu, qingfang wang, james keeley and jose falck zepeda　　期刊：economic and political weekly, vol. xxxvii no. 27, july 6-12, 2002, pp: 2756-2761.　　来源： ccap