A Quantitative Evaluation Study on Diffusion Environment of Agri-technique Innovation—Taking Guanzhong Area as an Example
LIU Xiao-Ming, LI Tong-Sheng
SCIENTIA GEOGRAPHICA SINICA ›› 2008, Vol. 28 ›› Issue (5) : 656-661.
A Quantitative Evaluation Study on Diffusion Environment of Agri-technique Innovation—Taking Guanzhong Area as an Example
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