农牧交错带土壤及表生植被某些特性变异与荒漠化的相关性——以冀北康保县为例
盛学斌, 刘云霞, 孙建中
Correlation between desertification and variations of soil and surface vegetation in agriculture pasture ecotone -A case study in Kangbao county, Northern Hebei Province
SHENG Xuebin, LIU Yunxia, SUN Jianzhong
应用生态学报
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2002, (7): 909
-910
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