试析如何在新农村建设中发挥农机技术推广工作的作用

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-1650|volume|4|222-222

ISSN: 1003-1650

Source: 农民致富之友, Vol.volume, Iss.4, 2016-01, pp. : 222-222

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Abstract