A RURAL FUNCTIONAL CLASSIFICATION OF THE HUANG-HUAI-HAI REGION AND THEIR AREAL DEVELOPMENT MODES
Yao Jianqu, Guo Huancheng
GEOGRAPHICAL RESEARCH ›› 1992, Vol. 11 ›› Issue (4) : 11-19.
A RURAL FUNCTIONAL CLASSIFICATION OF THE HUANG-HUAI-HAI REGION AND THEIR AREAL DEVELOPMENT MODES
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