中国玉米生产配置效率的空间关联效应及其影响因素研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-1971|volume|6|125-131

ISSN: 1009-1971

Source: 哈尔滨工业大学学报:社会科学版, Vol.volume, Iss.6, 2016-01, pp. : 125-131

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Abstract