北京市农广校实训基地开启农游模式

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-7252|29|3|51-51

ISSN: 1671-7252

Source: 北京农业职业学院学报, Vol.29, Iss.3, 2015-01, pp. : 51-51

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Abstract