川西北不同程度沙化草地植被和土壤特征研究
万婷, 涂卫国, 席欢, 李裕冬, 唐学芳, 杨一川
Study on Vegetation and Soil Characteristics of Desertification Grassland in Northwest Sichuan
WAN Ting, TU Wei-guo, XI Huan, LI Yu-dong, TANG Xue-fang, YANG Yi-chuan
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2013, (4): 650
-657
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DOI: 10.11733/j.issn.1007-0435.2013.04.004