内江市农民获取农业信息调查研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-1785|30|4|57-61

ISSN: 1671-1785

Source: 内江师范学院学报, Vol.30, Iss.4, 2015-01, pp. : 57-61

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Abstract