EN中文
中国粮食贸易中的虚拟资源生态要素估算及效应分析
孙才志, 汤玮佳, 邹玮
Estimation of Virtual Factors of Resource and Ecology Embedded in Grain Trade of China
SUN Caizhi, TANG Weijia, ZOU Wei
. 2012, (3): 589 -597 .