生态脆弱区与连片特困区重叠地区农户的技术选择决策研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-4407|33|3|120-125

ISSN: 1671-4407

Source: 生态经济, Vol.33, Iss.3, 2017-01, pp. : 120-125

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Abstract