耕地质量调查评价方法和评价数据库建立研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-3791|13|36|26-27

ISSN: 1672-3791

Source: 科技资讯, Vol.13, Iss.36, 2015-01, pp. : 26-27

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Abstract