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刘玉, 刘彦随, 郭丽英

Evolvement of Spatial Pattern of Per Capita Grain Possession at County Level in the Area along Bohai Rim of China

LIU Yu, LIU Yan-sui, GUO Li-ying

地理科学 . 2011, (1): 102 -109 . DOI: 10.13249/j.cnki.sgs.2011.01.102