都市农业云数据的知识产权管理问题及对策

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-1248|29|2|118-121

ISSN: 1002-1248

Source: 农业图书情报学刊, Vol.29, Iss.2, 2017-01, pp. : 118-121

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Abstract