摘要At the"7th China Copper Processing Industry Development Forum2012"which is held recently,Yan Zhitao,General Manager of CHINALCO Luoyang Copper Co.,Ltd.Sales Company,
9DENG Xiang-zheng, GUO Huan-cheng, LU Qi, SONG Jin-ping (Institute of Geography, Chinese Academy of Sciences, Beijing 100101, Department of Resourses and Environmental Sciences, Beijing Normal University, Beijing 100101 China).Approaches and countermeasures of the transfer of rural surplus labors in China[J].Journal of Geographical Sciences,2000,10(1):66-71.