林果业生产机械化水平评价与实证研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-6788|35|11|2857-2865

ISSN: 1000-6788

Source: 系统工程理论与实践, Vol.35, Iss.11, 2015-01, pp. : 2857-2865

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Abstract