“一体化”视角下测土配方施肥技术推广服务模式转型的思考

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-0461|39|11|54-58

ISSN: 1673-0461

Source: 当代经济管理, Vol.39, Iss.11, 2017-01, pp. : 54-58

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Abstract