环首都地区农业用水利用现状及增效研究——基于河北省的调研分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-2700|17|4|27-31

ISSN: 1008-2700

Source: 首都经济贸易大学学报, Vol.17, Iss.4, 2015-01, pp. : 27-31

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Abstract