20世纪末中国土壤侵蚀的空间分布特征

许峰,郭索彦,张增祥

The Distribution of Soil Erosion in China at the End of the 20th Century

XU Feng,, GUO Suoyan, ZHANG Zengxiang

地理学报 . 2003, (1): 139 -146 . DOI: 10.11821/xb200301017