搜索结果: 1-1 共查到“知识库 理学 land desertification”相关记录1条 . 查询时间(0.066 秒)
Development of land desertification in Bashang area in the past 20 years
font style='font-size:12px;'>
2007/8/24
Abstract: Natural conditions in Bashang area are characterized by zonal transitions which are liable to be impacted by natural disasters and intensified human activities. The extremely fra...