农业劳动力老龄化对农业生产的影响分析——基于甘肃省4市6县调查数据

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-9314|volume|6|107-111

ISSN: 1008-9314

Source: 国家行政学院学报, Vol.volume, Iss.6, 2015-01, pp. : 107-111

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Abstract