Productivity Comprehensive Evaluation System based on GIS for Cropping-livestock System of Yangtze Delta Plain
Wei Jian ZHANG;Chang Xin LI;Jin Xia FENG;Xi Gu ZHANG
Systems Engineering - Theory & Practice ›› 2002, Vol. 22 ›› Issue (1) : 134-139.
Productivity Comprehensive Evaluation System based on GIS for Cropping-livestock System of Yangtze Delta Plain
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