基于高校科技情报的唐山农村科技服务平台建设

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-9115|39|2|157-160

ISSN: 1009-9115

Source: 唐山师范学院学报, Vol.39, Iss.2, 2017-01, pp. : 157-160

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Abstract