[EJ-11-28] Estimation of Land Production and its Response to Cultivated Land Conversion in North China Plain

作者：　　期刊： 　　来源：

作者：Jiang, Qun’ou, Xiangzheng Deng, Jinyan Zhan and Shujin He　　期刊：Chinese Geographical Science, doi: 10.1007/s11769-011-0479-8.　　来源： ccap