粮食大省农地边际化进程及影响因素研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2096-2452|30|2|1-6

ISSN: 2096-2452

Source: 河南牧业经济学院学报, Vol.30, Iss.2, 2017-01, pp. : 1-6

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Abstract