ON LAND RESOURCE STRUCTURE AND ITS FUNCTION—A CASE STUDY OF THE ARID AREA IN NINGXIA AND GANSU PROVINCES
Shen Yuancun
Acta Geographica Sinica ›› 1992, Vol. 47 ›› Issue (6) : 489-498.
ON LAND RESOURCE STRUCTURE AND ITS FUNCTION—A CASE STUDY OF THE ARID AREA IN NINGXIA AND GANSU PROVINCES
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