粮食补贴政策对粮食产量的影响——基于改进的灰色关联度分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1674-9189|volume|1|40-45
ISSN: 1674-9189
Source: 农业经济与管理, Vol.volume, Iss.1, 2015-01, pp. : 40-45
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Abstract