PDF(110 KB)
A STUDY ON THE EFFECT OF THE WAY OF HUMAN ACTIVITIES TO SOIL EROSION ——Taking Hunan Province as An Example
LI Jing-Bao, CAO Bing-hua, LI Min
Tropical Geography ›› 2001, Vol. 21 ›› Issue (2) : 108-112.
PDF(110 KB)
PDF(110 KB)
A STUDY ON THE EFFECT OF THE WAY OF HUMAN ACTIVITIES TO SOIL EROSION ——Taking Hunan Province as An Example
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