00857nam0-22003011i-450-99000791324040332120040907154525.01-85864-518-2000791324FED01000791324(Aleph)000791324FED0100079132420040907d2003----km-y0itay50------baengGBa-------001yyBt cotton benefits, costs and impacts in ChinaJikun Huang...[et al.]BrightonInstitute of development studies2003VII, 22 p.30 cmIDS working papers202Huang,JikunITUNINARICAUNIMARCBK990007913240403321Paper 65/202SESSESBt cotton benefits, costs and impacts in China669786UNINA