农业劳动力短缺对粮食生产的影响——基于13个粮食主产区的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-8444|38|1|134-138

ISSN: 1007-8444

Source: 淮阴师范学院学报:哲学社会科学版, Vol.38, Iss.1, 2016-01, pp. : 134-138

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Abstract