PDF(799 KB)
A PRELIMINARY STUDY ON THE STRUCTURE OF LAND TYPES AND AGRICULTURAL NATURAL REGIONALIZATION (Based On The Study Of Beijing Area)
Shen Yuancun, Li Changwen
GEOGRAPHICAL RESEARCH ›› 1983, Vol. 2 ›› Issue (4) : 11-22.
PDF(799 KB)
PDF(799 KB)
A PRELIMINARY STUDY ON THE STRUCTURE OF LAND TYPES AND AGRICULTURAL NATURAL REGIONALIZATION (Based On The Study Of Beijing Area)
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